85639204

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{105467}}^1$

素因数の和:105507

約数の個数: 24

約数和(自身を含む): 177186240

約数和(自身を除く): 91547036

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 116, 203, 406, 812, 105467, 210934, 421868, 738269, 1476538, 2953076, 3058543, 6117086, 12234172, 21409801, 42819602, 85639204]

約数ペア:

[(1, 85639204), (2, 42819602), (4, 21409801), (7, 12234172), (14, 6117086), (28, 3058543), (29, 2953076), (58, 1476538), (116, 738269), (203, 421868), (406, 210934), (812, 105467)]