15992032

素因数分解:

$2^5\times 7^3\times {\mathrm{31}}^1\times {\mathrm{47}}^1$

素因数の和:109

約数の個数: 96

約数和(自身を含む): 38707200

約数和(自身を除く): 22715168

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 47, 49, 56, 62, 94, 98, 112, 124, 188, 196, 217, 224, 248, 329, 343, 376, 392, 434, 496, 658, 686, 752, 784, 868, 992, 1316, 1372, 1457, 1504, 1519, 1568, 1736, 2303, 2632, 2744, 2914, 3038, 3472, 4606, 5264, 5488, 5828, 6076, 6944, 9212, 10199, 10528, 10633, 10976, 11656, 12152, 16121, 18424, 20398, 21266, 23312, 24304, 32242, 36848, 40796, 42532, 46624, 48608, 64484, 71393, 73696, 81592, 85064, 128968, 142786, 163184, 170128, 257936, 285572, 326368, 340256, 499751, 515872, 571144, 999502, 1142288, 1999004, 2284576, 3998008, 7996016, 15992032]

約数ペア:

[(1, 15992032), (2, 7996016), (4, 3998008), (7, 2284576), (8, 1999004), (14, 1142288), (16, 999502), (28, 571144), (31, 515872), (32, 499751), (47, 340256), (49, 326368), (56, 285572), (62, 257936), (94, 170128), (98, 163184), (112, 142786), (124, 128968), (188, 85064), (196, 81592), (217, 73696), (224, 71393), (248, 64484), (329, 48608), (343, 46624), (376, 42532), (392, 40796), (434, 36848), (496, 32242), (658, 24304), (686, 23312), (752, 21266), (784, 20398), (868, 18424), (992, 16121), (1316, 12152), (1372, 11656), (1457, 10976), (1504, 10633), (1519, 10528), (1568, 10199), (1736, 9212), (2303, 6944), (2632, 6076), (2744, 5828), (2914, 5488), (3038, 5264), (3472, 4606)]