42119018

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{4327}}^1$

素因数の和:4517

約数の個数: 16

約数和(自身を含む): 65647104

約数和(自身を除く): 23528086

約数列:

[1, 2, 31, 62, 157, 314, 4327, 4867, 8654, 9734, 134137, 268274, 679339, 1358678, 21059509, 42119018]

約数ペア:

[(1, 42119018), (2, 21059509), (31, 1358678), (62, 679339), (157, 268274), (314, 134137), (4327, 9734), (4867, 8654)]