1591456

素因数分解:

$2^5\times {\mathrm{41}}^1\times {\mathrm{1213}}^1$

素因数の和:1264

約数の個数: 24

約数和(自身を含む): 3212244

約数和(自身を除く): 1620788

約数列:

[1, 2, 4, 8, 16, 32, 41, 82, 164, 328, 656, 1213, 1312, 2426, 4852, 9704, 19408, 38816, 49733, 99466, 198932, 397864, 795728, 1591456]

約数ペア:

[(1, 1591456), (2, 795728), (4, 397864), (8, 198932), (16, 99466), (32, 49733), (41, 38816), (82, 19408), (164, 9704), (328, 4852), (656, 2426), (1213, 1312)]