31200848

素因数分解:

$2^4\times 7^2\times {\mathrm{17}}^1\times {\mathrm{2341}}^1$

素因数の和:2380

約数の個数: 60

約数和(自身を含む): 74489652

約数和(自身を除く): 43288804

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 49, 56, 68, 98, 112, 119, 136, 196, 238, 272, 392, 476, 784, 833, 952, 1666, 1904, 2341, 3332, 4682, 6664, 9364, 13328, 16387, 18728, 32774, 37456, 39797, 65548, 79594, 114709, 131096, 159188, 229418, 262192, 278579, 318376, 458836, 557158, 636752, 917672, 1114316, 1835344, 1950053, 2228632, 3900106, 4457264, 7800212, 15600424, 31200848]

約数ペア:

[(1, 31200848), (2, 15600424), (4, 7800212), (7, 4457264), (8, 3900106), (14, 2228632), (16, 1950053), (17, 1835344), (28, 1114316), (34, 917672), (49, 636752), (56, 557158), (68, 458836), (98, 318376), (112, 278579), (119, 262192), (136, 229418), (196, 159188), (238, 131096), (272, 114709), (392, 79594), (476, 65548), (784, 39797), (833, 37456), (952, 32774), (1666, 18728), (1904, 16387), (2341, 13328), (3332, 9364), (4682, 6664)]