91377268

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{197}}^1\times {\mathrm{1901}}^1$

素因数の和:2163

約数の個数: 24

約数和(自身を含む): 163442664

約数和(自身を除く): 72065396

約数列:

[1, 2, 4, 61, 122, 197, 244, 394, 788, 1901, 3802, 7604, 12017, 24034, 48068, 115961, 231922, 374497, 463844, 748994, 1497988, 22844317, 45688634, 91377268]

約数ペア:

[(1, 91377268), (2, 45688634), (4, 22844317), (61, 1497988), (122, 748994), (197, 463844), (244, 374497), (394, 231922), (788, 115961), (1901, 48068), (3802, 24034), (7604, 12017)]