85731932

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{2111}}^1$

素因数の和:2210

約数の個数: 48

約数和(自身を含む): 178827264

約数和(自身を除く): 93095332

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 71, 142, 143, 284, 286, 572, 781, 923, 1562, 1846, 2111, 3124, 3692, 4222, 8444, 10153, 20306, 23221, 27443, 40612, 46442, 54886, 92884, 109772, 149881, 299762, 301873, 599524, 603746, 1207492, 1648691, 1948453, 3297382, 3896906, 6594764, 7793812, 21432983, 42865966, 85731932]

約数ペア:

[(1, 85731932), (2, 42865966), (4, 21432983), (11, 7793812), (13, 6594764), (22, 3896906), (26, 3297382), (44, 1948453), (52, 1648691), (71, 1207492), (142, 603746), (143, 599524), (284, 301873), (286, 299762), (572, 149881), (781, 109772), (923, 92884), (1562, 54886), (1846, 46442), (2111, 40612), (3124, 27443), (3692, 23221), (4222, 20306), (8444, 10153)]