42131102

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{809}}^1\times {\mathrm{2003}}^1$

素因数の和:2827

約数の個数: 16

約数和(自身を含む): 68176080

約数和(自身を除く): 26044978

約数列:

[1, 2, 13, 26, 809, 1618, 2003, 4006, 10517, 21034, 26039, 52078, 1620427, 3240854, 21065551, 42131102]

約数ペア:

[(1, 42131102), (2, 21065551), (13, 3240854), (26, 1620427), (809, 52078), (1618, 26039), (2003, 21034), (4006, 10517)]