42005566

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{281}}^1\times {\mathrm{1823}}^1$

素因数の和:2147

約数の個数: 16

約数和(自身を含む): 64810368

約数和(自身を除く): 22804802

約数列:

[1, 2, 41, 82, 281, 562, 1823, 3646, 11521, 23042, 74743, 149486, 512263, 1024526, 21002783, 42005566]

約数ペア:

[(1, 42005566), (2, 21002783), (41, 1024526), (82, 512263), (281, 149486), (562, 74743), (1823, 23042), (3646, 11521)]