31215511366

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{461}}^1\times {\mathrm{571}}^1\times {\mathrm{4561}}^1$

素因数の和:5608

約数の個数: 32

約数和(自身を含む): 50634039456

約数和(自身を除く): 19418528090

約数列:

[1, 2, 13, 26, 461, 571, 922, 1142, 4561, 5993, 7423, 9122, 11986, 14846, 59293, 118586, 263231, 526462, 2102621, 2604331, 3422003, 4205242, 5208662, 6844006, 27334073, 33856303, 54668146, 67712606, 1200596591, 2401193182, 15607755683, 31215511366]

約数ペア:

[(1, 31215511366), (2, 15607755683), (13, 2401193182), (26, 1200596591), (461, 67712606), (571, 54668146), (922, 33856303), (1142, 27334073), (4561, 6844006), (5993, 5208662), (7423, 4205242), (9122, 3422003), (11986, 2604331), (14846, 2102621), (59293, 526462), (118586, 263231)]