88565984

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{1009}}^1$

素因数の和:1243

約数の個数: 48

約数和(自身を含む): 188853840

約数和(自身を除く): 100287856

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 211, 416, 422, 844, 1009, 1688, 2018, 2743, 3376, 4036, 5486, 6752, 8072, 10972, 13117, 16144, 21944, 26234, 32288, 43888, 52468, 87776, 104936, 209872, 212899, 419744, 425798, 851596, 1703192, 2767687, 3406384, 5535374, 6812768, 11070748, 22141496, 44282992, 88565984]

約数ペア:

[(1, 88565984), (2, 44282992), (4, 22141496), (8, 11070748), (13, 6812768), (16, 5535374), (26, 3406384), (32, 2767687), (52, 1703192), (104, 851596), (208, 425798), (211, 419744), (416, 212899), (422, 209872), (844, 104936), (1009, 87776), (1688, 52468), (2018, 43888), (2743, 32288), (3376, 26234), (4036, 21944), (5486, 16144), (6752, 13117), (8072, 10972)]