17640807584

素因数分解:

$2^5\times {\mathrm{8941}}^1\times {\mathrm{61657}}^1$

素因数の和:70608

約数の個数: 24

約数和(自身を含む): 34734787668

約数和(自身を除く): 17093980084

約数列:

[1, 2, 4, 8, 16, 32, 8941, 17882, 35764, 61657, 71528, 123314, 143056, 246628, 286112, 493256, 986512, 1973024, 551275237, 1102550474, 2205100948, 4410201896, 8820403792, 17640807584]

約数ペア:

[(1, 17640807584), (2, 8820403792), (4, 4410201896), (8, 2205100948), (16, 1102550474), (32, 551275237), (8941, 1973024), (17882, 986512), (35764, 493256), (61657, 286112), (71528, 246628), (123314, 143056)]