40084369064

素因数分解:

$2^3\times {\mathrm{10891}}^1\times {\mathrm{460063}}^1$

素因数の和:470960

約数の個数: 16

約数和(自身を含む): 75165256320

約数和(自身を除く): 35080887256

約数列:

[1, 2, 4, 8, 10891, 21782, 43564, 87128, 460063, 920126, 1840252, 3680504, 5010546133, 10021092266, 20042184532, 40084369064]

約数ペア:

[(1, 40084369064), (2, 20042184532), (4, 10021092266), (8, 5010546133), (10891, 3680504), (21782, 1840252), (43564, 920126), (87128, 460063)]