220171264

素因数分解:

$2^{10}\times {\mathrm{127}}^1\times {\mathrm{1693}}^1$

素因数の和:1840

約数の個数: 44

約数和(自身を含む): 443855104

約数和(自身を除く): 223683840

約数列:

[1, 2, 4, 8, 16, 32, 64, 127, 128, 254, 256, 508, 512, 1016, 1024, 1693, 2032, 3386, 4064, 6772, 8128, 13544, 16256, 27088, 32512, 54176, 65024, 108352, 130048, 215011, 216704, 430022, 433408, 860044, 866816, 1720088, 1733632, 3440176, 6880352, 13760704, 27521408, 55042816, 110085632, 220171264]

約数ペア:

[(1, 220171264), (2, 110085632), (4, 55042816), (8, 27521408), (16, 13760704), (32, 6880352), (64, 3440176), (127, 1733632), (128, 1720088), (254, 866816), (256, 860044), (508, 433408), (512, 430022), (1016, 216704), (1024, 215011), (1693, 130048), (2032, 108352), (3386, 65024), (4064, 54176), (6772, 32512), (8128, 27088), (13544, 16256)]