52390736

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{192613}}^1$

素因数の和:192638

約数の個数: 20

約数和(自身を含む): 107478612

約数和(自身を除く): 55087876

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 192613, 385226, 770452, 1540904, 3081808, 3274421, 6548842, 13097684, 26195368, 52390736]

約数ペア:

[(1, 52390736), (2, 26195368), (4, 13097684), (8, 6548842), (16, 3274421), (17, 3081808), (34, 1540904), (68, 770452), (136, 385226), (272, 192613)]