90225824

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{2027}}^1$

素因数の和:2157

約数の個数: 48

約数和(自身を含む): 193179168

約数和(自身を除く): 102953344

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 107, 208, 214, 416, 428, 856, 1391, 1712, 2027, 2782, 3424, 4054, 5564, 8108, 11128, 16216, 22256, 26351, 32432, 44512, 52702, 64864, 105404, 210808, 216889, 421616, 433778, 843232, 867556, 1735112, 2819557, 3470224, 5639114, 6940448, 11278228, 22556456, 45112912, 90225824]

約数ペア:

[(1, 90225824), (2, 45112912), (4, 22556456), (8, 11278228), (13, 6940448), (16, 5639114), (26, 3470224), (32, 2819557), (52, 1735112), (104, 867556), (107, 843232), (208, 433778), (214, 421616), (416, 216889), (428, 210808), (856, 105404), (1391, 64864), (1712, 52702), (2027, 44512), (2782, 32432), (3424, 26351), (4054, 22256), (5564, 16216), (8108, 11128)]