31174736

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{114613}}^1$

素因数の和:114638

約数の個数: 20

約数和(自身を含む): 63954612

約数和(自身を除く): 32779876

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 114613, 229226, 458452, 916904, 1833808, 1948421, 3896842, 7793684, 15587368, 31174736]

約数ペア:

[(1, 31174736), (2, 15587368), (4, 7793684), (8, 3896842), (16, 1948421), (17, 1833808), (34, 916904), (68, 458452), (136, 229226), (272, 114613)]