17361968

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{83471}}^1$

素因数の和:83492

約数の個数: 20

約数和(自身を含む): 36226848

約数和(自身を除く): 18864880

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 83471, 166942, 333884, 667768, 1085123, 1335536, 2170246, 4340492, 8680984, 17361968]

約数ペア:

[(1, 17361968), (2, 8680984), (4, 4340492), (8, 2170246), (13, 1335536), (16, 1085123), (26, 667768), (52, 333884), (104, 166942), (208, 83471)]