86501996

素因数分解:

$2^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{65731}}^1$

素因数の和:65789

約数の個数: 24

約数和(自身を含む): 176687616

約数和(自身を除く): 90185620

約数列:

[1, 2, 4, 7, 14, 28, 47, 94, 188, 329, 658, 1316, 65731, 131462, 262924, 460117, 920234, 1840468, 3089357, 6178714, 12357428, 21625499, 43250998, 86501996]

約数ペア:

[(1, 86501996), (2, 43250998), (4, 21625499), (7, 12357428), (14, 6178714), (28, 3089357), (47, 1840468), (94, 920234), (188, 460117), (329, 262924), (658, 131462), (1316, 65731)]