40908974

素因数分解:

$2^1\times {\mathrm{97}}^1\times {\mathrm{433}}^1\times {\mathrm{487}}^1$

素因数の和:1019

約数の個数: 16

約数和(自身を含む): 62266848

約数和(自身を除く): 21357874

約数列:

[1, 2, 97, 194, 433, 487, 866, 974, 42001, 47239, 84002, 94478, 210871, 421742, 20454487, 40908974]

約数ペア:

[(1, 40908974), (2, 20454487), (97, 421742), (194, 210871), (433, 94478), (487, 84002), (866, 47239), (974, 42001)]