68190872

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{127}}^1\times {\mathrm{1637}}^1$

素因数の和:1811

約数の個数: 32

約数和(自身を含む): 132088320

約数和(自身を除く): 63897448

約数列:

[1, 2, 4, 8, 41, 82, 127, 164, 254, 328, 508, 1016, 1637, 3274, 5207, 6548, 10414, 13096, 20828, 41656, 67117, 134234, 207899, 268468, 415798, 536936, 831596, 1663192, 8523859, 17047718, 34095436, 68190872]

約数ペア:

[(1, 68190872), (2, 34095436), (4, 17047718), (8, 8523859), (41, 1663192), (82, 831596), (127, 536936), (164, 415798), (254, 268468), (328, 207899), (508, 134234), (1016, 67117), (1637, 41656), (3274, 20828), (5207, 13096), (6548, 10414)]