31645514

素因数分解:

$2^1\times {\mathrm{103}}^1\times {\mathrm{149}}^1\times {\mathrm{1031}}^1$

素因数の和:1285

約数の個数: 16

約数和(自身を含む): 48297600

約数和(自身を除く): 16652086

約数列:

[1, 2, 103, 149, 206, 298, 1031, 2062, 15347, 30694, 106193, 153619, 212386, 307238, 15822757, 31645514]

約数ペア:

[(1, 31645514), (2, 15822757), (103, 307238), (149, 212386), (206, 153619), (298, 106193), (1031, 30694), (2062, 15347)]