31738846

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{101}}^1\times {\mathrm{2213}}^1$

素因数の和:2387

約数の個数: 16

約数和(自身を含む): 48778848

約数和(自身を除く): 17040002

約数列:

[1, 2, 71, 101, 142, 202, 2213, 4426, 7171, 14342, 157123, 223513, 314246, 447026, 15869423, 31738846]

約数ペア:

[(1, 31738846), (2, 15869423), (71, 447026), (101, 314246), (142, 223513), (202, 157123), (2213, 14342), (4426, 7171)]