31014256

素因数分解:

$2^4\times 7^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{179}}^1$

素因数の和:231

約数の個数: 120

約数和(自身を含む): 80151120

約数和(自身を除く): 49136864

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 17, 26, 28, 34, 49, 52, 56, 68, 91, 98, 104, 112, 119, 136, 179, 182, 196, 208, 221, 238, 272, 358, 364, 392, 442, 476, 637, 716, 728, 784, 833, 884, 952, 1253, 1274, 1432, 1456, 1547, 1666, 1768, 1904, 2327, 2506, 2548, 2864, 3043, 3094, 3332, 3536, 4654, 5012, 5096, 6086, 6188, 6664, 8771, 9308, 10024, 10192, 10829, 12172, 12376, 13328, 16289, 17542, 18616, 20048, 21301, 21658, 24344, 24752, 32578, 35084, 37232, 39559, 42602, 43316, 48688, 65156, 70168, 79118, 85204, 86632, 114023, 130312, 140336, 149107, 158236, 170408, 173264, 228046, 260624, 276913, 298214, 316472, 340816, 456092, 553826, 596428, 632944, 912184, 1107652, 1192856, 1824368, 1938391, 2215304, 2385712, 3876782, 4430608, 7753564, 15507128, 31014256]

約数ペア:

[(1, 31014256), (2, 15507128), (4, 7753564), (7, 4430608), (8, 3876782), (13, 2385712), (14, 2215304), (16, 1938391), (17, 1824368), (26, 1192856), (28, 1107652), (34, 912184), (49, 632944), (52, 596428), (56, 553826), (68, 456092), (91, 340816), (98, 316472), (104, 298214), (112, 276913), (119, 260624), (136, 228046), (179, 173264), (182, 170408), (196, 158236), (208, 149107), (221, 140336), (238, 130312), (272, 114023), (358, 86632), (364, 85204), (392, 79118), (442, 70168), (476, 65156), (637, 48688), (716, 43316), (728, 42602), (784, 39559), (833, 37232), (884, 35084), (952, 32578), (1253, 24752), (1274, 24344), (1432, 21658), (1456, 21301), (1547, 20048), (1666, 18616), (1768, 17542), (1904, 16289), (2327, 13328), (2506, 12376), (2548, 12172), (2864, 10829), (3043, 10192), (3094, 10024), (3332, 9308), (3536, 8771), (4654, 6664), (5012, 6188), (5096, 6086)]