880551424

素因数分解:

$2^9\times {\mathrm{41}}^1\times {\mathrm{41947}}^1$

素因数の和:42006

約数の個数: 40

約数和(自身を含む): 1802337768

約数和(自身を除く): 921786344

約数列:

[1, 2, 4, 8, 16, 32, 41, 64, 82, 128, 164, 256, 328, 512, 656, 1312, 2624, 5248, 10496, 20992, 41947, 83894, 167788, 335576, 671152, 1342304, 1719827, 2684608, 3439654, 5369216, 6879308, 10738432, 13758616, 21476864, 27517232, 55034464, 110068928, 220137856, 440275712, 880551424]

約数ペア:

[(1, 880551424), (2, 440275712), (4, 220137856), (8, 110068928), (16, 55034464), (32, 27517232), (41, 21476864), (64, 13758616), (82, 10738432), (128, 6879308), (164, 5369216), (256, 3439654), (328, 2684608), (512, 1719827), (656, 1342304), (1312, 671152), (2624, 335576), (5248, 167788), (10496, 83894), (20992, 41947)]