31201776

素因数分解:

$2^4\times 3^2\times {\mathrm{216679}}^1$

素因数の和:216693

約数の個数: 30

約数和(自身を含む): 87322040

約数和(自身を除く): 56120264

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 216679, 433358, 650037, 866716, 1300074, 1733432, 1950111, 2600148, 3466864, 3900222, 5200296, 7800444, 10400592, 15600888, 31201776]

約数ペア:

[(1, 31201776), (2, 15600888), (3, 10400592), (4, 7800444), (6, 5200296), (8, 3900222), (9, 3466864), (12, 2600148), (16, 1950111), (18, 1733432), (24, 1300074), (36, 866716), (48, 650037), (72, 433358), (144, 216679)]