86955752

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{20393}}^1$

素因数の和:20453

約数の個数: 32

約数和(自身を含む): 179875080

約数和(自身を除く): 92919328

約数列:

[1, 2, 4, 8, 13, 26, 41, 52, 82, 104, 164, 328, 533, 1066, 2132, 4264, 20393, 40786, 81572, 163144, 265109, 530218, 836113, 1060436, 1672226, 2120872, 3344452, 6688904, 10869469, 21738938, 43477876, 86955752]

約数ペア:

[(1, 86955752), (2, 43477876), (4, 21738938), (8, 10869469), (13, 6688904), (26, 3344452), (41, 2120872), (52, 1672226), (82, 1060436), (104, 836113), (164, 530218), (328, 265109), (533, 163144), (1066, 81572), (2132, 40786), (4264, 20393)]