91891016

素因数分解:

$2^3\times 7^1\times {\mathrm{47}}^1\times {\mathrm{34913}}^1$

素因数の和:34973

約数の個数: 32

約数和(自身を含む): 201104640

約数和(自身を除く): 109213624

約数列:

[1, 2, 4, 7, 8, 14, 28, 47, 56, 94, 188, 329, 376, 658, 1316, 2632, 34913, 69826, 139652, 244391, 279304, 488782, 977564, 1640911, 1955128, 3281822, 6563644, 11486377, 13127288, 22972754, 45945508, 91891016]

約数ペア:

[(1, 91891016), (2, 45945508), (4, 22972754), (7, 13127288), (8, 11486377), (14, 6563644), (28, 3281822), (47, 1955128), (56, 1640911), (94, 977564), (188, 488782), (329, 279304), (376, 244391), (658, 139652), (1316, 69826), (2632, 34913)]