63205156

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{72817}}^1$

素因数の和:72859

約数の個数: 24

約数和(自身を含む): 130489856

約数和(自身を除く): 67284700

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 868, 72817, 145634, 291268, 509719, 1019438, 2038876, 2257327, 4514654, 9029308, 15801289, 31602578, 63205156]

約数ペア:

[(1, 63205156), (2, 31602578), (4, 15801289), (7, 9029308), (14, 4514654), (28, 2257327), (31, 2038876), (62, 1019438), (124, 509719), (217, 291268), (434, 145634), (868, 72817)]