170796868

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{991}}^1\times {\mathrm{3917}}^1$

素因数の和:4923

約数の個数: 24

約数和(自身を含む): 326479104

約数和(自身を除く): 155682236

約数列:

[1, 2, 4, 11, 22, 44, 991, 1982, 3917, 3964, 7834, 10901, 15668, 21802, 43087, 43604, 86174, 172348, 3881747, 7763494, 15526988, 42699217, 85398434, 170796868]

約数ペア:

[(1, 170796868), (2, 85398434), (4, 42699217), (11, 15526988), (22, 7763494), (44, 3881747), (991, 172348), (1982, 86174), (3917, 43604), (3964, 43087), (7834, 21802), (10901, 15668)]