85004608

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{1439}}^1$

素因数の和:1535

約数の個数: 56

約数和(自身を含む): 184343040

約数和(自身を除く): 99338432

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 71, 104, 142, 208, 284, 416, 568, 832, 923, 1136, 1439, 1846, 2272, 2878, 3692, 4544, 5756, 7384, 11512, 14768, 18707, 23024, 29536, 37414, 46048, 59072, 74828, 92096, 102169, 149656, 204338, 299312, 408676, 598624, 817352, 1197248, 1328197, 1634704, 2656394, 3269408, 5312788, 6538816, 10625576, 21251152, 42502304, 85004608]

約数ペア:

[(1, 85004608), (2, 42502304), (4, 21251152), (8, 10625576), (13, 6538816), (16, 5312788), (26, 3269408), (32, 2656394), (52, 1634704), (64, 1328197), (71, 1197248), (104, 817352), (142, 598624), (208, 408676), (284, 299312), (416, 204338), (568, 149656), (832, 102169), (923, 92096), (1136, 74828), (1439, 59072), (1846, 46048), (2272, 37414), (2878, 29536), (3692, 23024), (4544, 18707), (5756, 14768), (7384, 11512)]