86787142

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{8537}}^1$

素因数の和:8592

約数の個数: 32

約数和(自身を含む): 154913472

約数和(自身を除く): 68126330

約数列:

[1, 2, 13, 17, 23, 26, 34, 46, 221, 299, 391, 442, 598, 782, 5083, 8537, 10166, 17074, 110981, 145129, 196351, 221962, 290258, 392702, 1886677, 2552563, 3337967, 3773354, 5105126, 6675934, 43393571, 86787142]

約数ペア:

[(1, 86787142), (2, 43393571), (13, 6675934), (17, 5105126), (23, 3773354), (26, 3337967), (34, 2552563), (46, 1886677), (221, 392702), (299, 290258), (391, 221962), (442, 196351), (598, 145129), (782, 110981), (5083, 17074), (8537, 10166)]