216996928

素因数分解:

$2^6\times {\mathrm{41}}^2\times {\mathrm{2017}}^1$

素因数の和:2111

約数の個数: 42

約数和(自身を含む): 441580778

約数和(自身を除く): 224583850

約数列:

[1, 2, 4, 8, 16, 32, 41, 64, 82, 164, 328, 656, 1312, 1681, 2017, 2624, 3362, 4034, 6724, 8068, 13448, 16136, 26896, 32272, 53792, 64544, 82697, 107584, 129088, 165394, 330788, 661576, 1323152, 2646304, 3390577, 5292608, 6781154, 13562308, 27124616, 54249232, 108498464, 216996928]

約数ペア:

[(1, 216996928), (2, 108498464), (4, 54249232), (8, 27124616), (16, 13562308), (32, 6781154), (41, 5292608), (64, 3390577), (82, 2646304), (164, 1323152), (328, 661576), (656, 330788), (1312, 165394), (1681, 129088), (2017, 107584), (2624, 82697), (3362, 64544), (4034, 53792), (6724, 32272), (8068, 26896), (13448, 16136)]