31335424

素因数分解:

$2^{10}\times {\mathrm{71}}^1\times {\mathrm{431}}^1$

素因数の和:522

約数の個数: 44

約数和(自身を含む): 63669888

約数和(自身を除く): 32334464

約数列:

[1, 2, 4, 8, 16, 32, 64, 71, 128, 142, 256, 284, 431, 512, 568, 862, 1024, 1136, 1724, 2272, 3448, 4544, 6896, 9088, 13792, 18176, 27584, 30601, 36352, 55168, 61202, 72704, 110336, 122404, 220672, 244808, 441344, 489616, 979232, 1958464, 3916928, 7833856, 15667712, 31335424]

約数ペア:

[(1, 31335424), (2, 15667712), (4, 7833856), (8, 3916928), (16, 1958464), (32, 979232), (64, 489616), (71, 441344), (128, 244808), (142, 220672), (256, 122404), (284, 110336), (431, 72704), (512, 61202), (568, 55168), (862, 36352), (1024, 30601), (1136, 27584), (1724, 18176), (2272, 13792), (3448, 9088), (4544, 6896)]