221243552

素因数分解:

$2^5\times {\mathrm{29}}^2\times {\mathrm{8221}}^1$

素因数の和:8289

約数の個数: 36

約数和(自身を含む): 451165806

約数和(自身を除く): 229922254

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 116, 232, 464, 841, 928, 1682, 3364, 6728, 8221, 13456, 16442, 26912, 32884, 65768, 131536, 238409, 263072, 476818, 953636, 1907272, 3814544, 6913861, 7629088, 13827722, 27655444, 55310888, 110621776, 221243552]

約数ペア:

[(1, 221243552), (2, 110621776), (4, 55310888), (8, 27655444), (16, 13827722), (29, 7629088), (32, 6913861), (58, 3814544), (116, 1907272), (232, 953636), (464, 476818), (841, 263072), (928, 238409), (1682, 131536), (3364, 65768), (6728, 32884), (8221, 26912), (13456, 16442)]