91498456

素因数分解:

$2^3\times 7^1\times {\mathrm{421}}^1\times {\mathrm{3881}}^1$

素因数の和:4315

約数の個数: 32

約数和(自身を含む): 196584480

約数和(自身を除く): 105086024

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 421, 842, 1684, 2947, 3368, 3881, 5894, 7762, 11788, 15524, 23576, 27167, 31048, 54334, 108668, 217336, 1633901, 3267802, 6535604, 11437307, 13071208, 22874614, 45749228, 91498456]

約数ペア:

[(1, 91498456), (2, 45749228), (4, 22874614), (7, 13071208), (8, 11437307), (14, 6535604), (28, 3267802), (56, 1633901), (421, 217336), (842, 108668), (1684, 54334), (2947, 31048), (3368, 27167), (3881, 23576), (5894, 15524), (7762, 11788)]