47495918

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{163}}^1\times {\mathrm{1637}}^1$

素因数の和:1891

約数の個数: 16

約数和(自身を含む): 72530640

約数和(自身を除く): 25034722

約数列:

[1, 2, 89, 163, 178, 326, 1637, 3274, 14507, 29014, 145693, 266831, 291386, 533662, 23747959, 47495918]

約数ペア:

[(1, 47495918), (2, 23747959), (89, 533662), (163, 291386), (178, 266831), (326, 145693), (1637, 29014), (3274, 14507)]