40496648

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{136813}}^1$

素因数の和:136856

約数の個数: 16

約数和(自身を含む): 77983980

約数和(自身を除く): 37487332

約数列:

[1, 2, 4, 8, 37, 74, 148, 296, 136813, 273626, 547252, 1094504, 5062081, 10124162, 20248324, 40496648]

約数ペア:

[(1, 40496648), (2, 20248324), (4, 10124162), (8, 5062081), (37, 1094504), (74, 547252), (148, 273626), (296, 136813)]