40308844

素因数分解:

$2^2\times {\mathrm{103}}^1\times {\mathrm{227}}^1\times {\mathrm{431}}^1$

素因数の和:765

約数の個数: 24

約数和(自身を含む): 71705088

約数和(自身を除く): 31396244

約数列:

[1, 2, 4, 103, 206, 227, 412, 431, 454, 862, 908, 1724, 23381, 44393, 46762, 88786, 93524, 97837, 177572, 195674, 391348, 10077211, 20154422, 40308844]

約数ペア:

[(1, 40308844), (2, 20154422), (4, 10077211), (103, 391348), (206, 195674), (227, 177572), (412, 97837), (431, 93524), (454, 88786), (862, 46762), (908, 44393), (1724, 23381)]