40883216

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{1559}}^1$

素因数の和:1727

約数の個数: 40

約数和(自身を含む): 87048000

約数和(自身を除く): 46164784

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 149, 176, 298, 596, 1192, 1559, 1639, 2384, 3118, 3278, 6236, 6556, 12472, 13112, 17149, 24944, 26224, 34298, 68596, 137192, 232291, 274384, 464582, 929164, 1858328, 2555201, 3716656, 5110402, 10220804, 20441608, 40883216]

約数ペア:

[(1, 40883216), (2, 20441608), (4, 10220804), (8, 5110402), (11, 3716656), (16, 2555201), (22, 1858328), (44, 929164), (88, 464582), (149, 274384), (176, 232291), (298, 137192), (596, 68596), (1192, 34298), (1559, 26224), (1639, 24944), (2384, 17149), (3118, 13112), (3278, 12472), (6236, 6556)]