40928974

素因数分解:

$2^1\times {\mathrm{163}}^1\times {\mathrm{223}}^1\times {\mathrm{563}}^1$

素因数の和:951

約数の個数: 16

約数和(自身を含む): 62157312

約数和(自身を除く): 21228338

約数列:

[1, 2, 163, 223, 326, 446, 563, 1126, 36349, 72698, 91769, 125549, 183538, 251098, 20464487, 40928974]

約数ペア:

[(1, 40928974), (2, 20464487), (163, 251098), (223, 183538), (326, 125549), (446, 91769), (563, 72698), (1126, 36349)]