86731576

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{283}}^1\times {\mathrm{1321}}^1$

素因数の和:1639

約数の個数: 32

約数和(自身を含む): 168951600

約数和(自身を除く): 82220024

約数列:

[1, 2, 4, 8, 29, 58, 116, 232, 283, 566, 1132, 1321, 2264, 2642, 5284, 8207, 10568, 16414, 32828, 38309, 65656, 76618, 153236, 306472, 373843, 747686, 1495372, 2990744, 10841447, 21682894, 43365788, 86731576]

約数ペア:

[(1, 86731576), (2, 43365788), (4, 21682894), (8, 10841447), (29, 2990744), (58, 1495372), (116, 747686), (232, 373843), (283, 306472), (566, 153236), (1132, 76618), (1321, 65656), (2264, 38309), (2642, 32828), (5284, 16414), (8207, 10568)]