31246904

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{2917}}^1$

素因数の和:3039

約数の個数: 32

約数和(自身を含む): 63729120

約数和(自身を除く): 32482216

約数列:

[1, 2, 4, 8, 13, 26, 52, 103, 104, 206, 412, 824, 1339, 2678, 2917, 5356, 5834, 10712, 11668, 23336, 37921, 75842, 151684, 300451, 303368, 600902, 1201804, 2403608, 3905863, 7811726, 15623452, 31246904]

約数ペア:

[(1, 31246904), (2, 15623452), (4, 7811726), (8, 3905863), (13, 2403608), (26, 1201804), (52, 600902), (103, 303368), (104, 300451), (206, 151684), (412, 75842), (824, 37921), (1339, 23336), (2678, 11668), (2917, 10712), (5356, 5834)]