31491014

素因数分解:

$2^1\times {\mathrm{59}}^1\times {\mathrm{103}}^1\times {\mathrm{2591}}^1$

素因数の和:2755

約数の個数: 16

約数和(自身を含む): 48522240

約数和(自身を除く): 17031226

約数列:

[1, 2, 59, 103, 118, 206, 2591, 5182, 6077, 12154, 152869, 266873, 305738, 533746, 15745507, 31491014]

約数ペア:

[(1, 31491014), (2, 15745507), (59, 533746), (103, 305738), (118, 266873), (206, 152869), (2591, 12154), (5182, 6077)]