31370128

素因数分解:

$2^4\times {\mathrm{461}}^1\times {\mathrm{4253}}^1$

素因数の和:4722

約数の個数: 20

約数和(自身を含む): 60925788

約数和(自身を除く): 29555660

約数列:

[1, 2, 4, 8, 16, 461, 922, 1844, 3688, 4253, 7376, 8506, 17012, 34024, 68048, 1960633, 3921266, 7842532, 15685064, 31370128]

約数ペア:

[(1, 31370128), (2, 15685064), (4, 7842532), (8, 3921266), (16, 1960633), (461, 68048), (922, 34024), (1844, 17012), (3688, 8506), (4253, 7376)]