87946964

素因数分解:

$2^2\times 7^2\times {\mathrm{47}}^1\times {\mathrm{9547}}^1$

素因数の和:9612

約数の個数: 36

約数和(自身を含む): 182863296

約数和(自身を除く): 94916332

約数列:

[1, 2, 4, 7, 14, 28, 47, 49, 94, 98, 188, 196, 329, 658, 1316, 2303, 4606, 9212, 9547, 19094, 38188, 66829, 133658, 267316, 448709, 467803, 897418, 935606, 1794836, 1871212, 3140963, 6281926, 12563852, 21986741, 43973482, 87946964]

約数ペア:

[(1, 87946964), (2, 43973482), (4, 21986741), (7, 12563852), (14, 6281926), (28, 3140963), (47, 1871212), (49, 1794836), (94, 935606), (98, 897418), (188, 467803), (196, 448709), (329, 267316), (658, 133658), (1316, 66829), (2303, 38188), (4606, 19094), (9212, 9547)]