22099984

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{571}}^1$

素因数の和:679

約数の個数: 40

約数和(自身を含む): 44684640

約数和(自身を除く): 22584656

約数列:

[1, 2, 4, 8, 16, 41, 59, 82, 118, 164, 236, 328, 472, 571, 656, 944, 1142, 2284, 2419, 4568, 4838, 9136, 9676, 19352, 23411, 33689, 38704, 46822, 67378, 93644, 134756, 187288, 269512, 374576, 539024, 1381249, 2762498, 5524996, 11049992, 22099984]

約数ペア:

[(1, 22099984), (2, 11049992), (4, 5524996), (8, 2762498), (16, 1381249), (41, 539024), (59, 374576), (82, 269512), (118, 187288), (164, 134756), (236, 93644), (328, 67378), (472, 46822), (571, 38704), (656, 33689), (944, 23411), (1142, 19352), (2284, 9676), (2419, 9136), (4568, 4838)]