40251922

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{373}}^1\times {\mathrm{683}}^1$

素因数の和:1137

約数の個数: 16

約数和(自身を含む): 61395840

約数和(自身を除く): 21143918

約数列:

[1, 2, 79, 158, 373, 683, 746, 1366, 29467, 53957, 58934, 107914, 254759, 509518, 20125961, 40251922]

約数ペア:

[(1, 40251922), (2, 20125961), (79, 509518), (158, 254759), (373, 107914), (683, 58934), (746, 53957), (1366, 29467)]