38738164

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{3863}}^1$

素因数の和:3999

約数の個数: 24

約数和(自身を含む): 71406720

約数和(自身を除く): 32668556

約数列:

[1, 2, 4, 23, 46, 92, 109, 218, 436, 2507, 3863, 5014, 7726, 10028, 15452, 88849, 177698, 355396, 421067, 842134, 1684268, 9684541, 19369082, 38738164]

約数ペア:

[(1, 38738164), (2, 19369082), (4, 9684541), (23, 1684268), (46, 842134), (92, 421067), (109, 355396), (218, 177698), (436, 88849), (2507, 15452), (3863, 10028), (5014, 7726)]