40824002

素因数分解:

$2^1\times {\mathrm{97}}^1\times {\mathrm{163}}^1\times {\mathrm{1291}}^1$

素因数の和:1553

約数の個数: 16

約数和(自身を含む): 62295072

約数和(自身を除く): 21471070

約数列:

[1, 2, 97, 163, 194, 326, 1291, 2582, 15811, 31622, 125227, 210433, 250454, 420866, 20412001, 40824002]

約数ペア:

[(1, 40824002), (2, 20412001), (97, 420866), (163, 250454), (194, 210433), (326, 125227), (1291, 31622), (2582, 15811)]