40154606

素因数分解:

$2^1\times {\mathrm{127}}^1\times {\mathrm{149}}^1\times {\mathrm{1061}}^1$

素因数の和:1339

約数の個数: 16

約数和(自身を含む): 61171200

約数和(自身を除く): 21016594

約数列:

[1, 2, 127, 149, 254, 298, 1061, 2122, 18923, 37846, 134747, 158089, 269494, 316178, 20077303, 40154606]

約数ペア:

[(1, 40154606), (2, 20077303), (127, 316178), (149, 269494), (254, 158089), (298, 134747), (1061, 37846), (2122, 18923)]