86121256

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{8537}}^1$

素因数の和:8653

約数の個数: 32

約数和(自身を含む): 175712040

約数和(自身を除く): 89590784

約数列:

[1, 2, 4, 8, 13, 26, 52, 97, 104, 194, 388, 776, 1261, 2522, 5044, 8537, 10088, 17074, 34148, 68296, 110981, 221962, 443924, 828089, 887848, 1656178, 3312356, 6624712, 10765157, 21530314, 43060628, 86121256]

約数ペア:

[(1, 86121256), (2, 43060628), (4, 21530314), (8, 10765157), (13, 6624712), (26, 3312356), (52, 1656178), (97, 887848), (104, 828089), (194, 443924), (388, 221962), (776, 110981), (1261, 68296), (2522, 34148), (5044, 17074), (8537, 10088)]