42205402

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{127}}^1\times {\mathrm{1867}}^1$

素因数の和:2085

約数の個数: 16

約数和(自身を含む): 64558080

約数和(自身を除く): 22352678

約数列:

[1, 2, 89, 127, 178, 254, 1867, 3734, 11303, 22606, 166163, 237109, 332326, 474218, 21102701, 42205402]

約数ペア:

[(1, 42205402), (2, 21102701), (89, 474218), (127, 332326), (178, 237109), (254, 166163), (1867, 22606), (3734, 11303)]