85702064

素因数分解:

$2^4\times 7^1\times {\mathrm{37}}^1\times {\mathrm{20681}}^1$

素因数の和:20733

約数の個数: 40

約数和(自身を含む): 194907168

約数和(自身を除く): 109205104

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 37, 56, 74, 112, 148, 259, 296, 518, 592, 1036, 2072, 4144, 20681, 41362, 82724, 144767, 165448, 289534, 330896, 579068, 765197, 1158136, 1530394, 2316272, 3060788, 5356379, 6121576, 10712758, 12243152, 21425516, 42851032, 85702064]

約数ペア:

[(1, 85702064), (2, 42851032), (4, 21425516), (7, 12243152), (8, 10712758), (14, 6121576), (16, 5356379), (28, 3060788), (37, 2316272), (56, 1530394), (74, 1158136), (112, 765197), (148, 579068), (259, 330896), (296, 289534), (518, 165448), (592, 144767), (1036, 82724), (2072, 41362), (4144, 20681)]