89655514

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{107}}^1$

素因数の和:239

約数の個数: 48

約数和(自身を含む): 153210528

約数和(自身を除く): 63555014

約数列:

[1, 2, 13, 26, 37, 67, 74, 107, 134, 169, 214, 338, 481, 871, 962, 1391, 1742, 2479, 2782, 3959, 4958, 6253, 7169, 7918, 11323, 12506, 14338, 18083, 22646, 32227, 36166, 51467, 64454, 93197, 102934, 186394, 265253, 418951, 530506, 669071, 837902, 1211561, 1338142, 2423122, 3448289, 6896578, 44827757, 89655514]

約数ペア:

[(1, 89655514), (2, 44827757), (13, 6896578), (26, 3448289), (37, 2423122), (67, 1338142), (74, 1211561), (107, 837902), (134, 669071), (169, 530506), (214, 418951), (338, 265253), (481, 186394), (871, 102934), (962, 93197), (1391, 64454), (1742, 51467), (2479, 36166), (2782, 32227), (3959, 22646), (4958, 18083), (6253, 14338), (7169, 12506), (7918, 11323)]