139738736

素因数分解:

$2^4\times {\mathrm{631}}^1\times {\mathrm{13841}}^1$

素因数の和:14480

約数の個数: 20

約数和(自身を含む): 271192464

約数和(自身を除く): 131453728

約数列:

[1, 2, 4, 8, 16, 631, 1262, 2524, 5048, 10096, 13841, 27682, 55364, 110728, 221456, 8733671, 17467342, 34934684, 69869368, 139738736]

約数ペア:

[(1, 139738736), (2, 69869368), (4, 34934684), (8, 17467342), (16, 8733671), (631, 221456), (1262, 110728), (2524, 55364), (5048, 27682), (10096, 13841)]