46991984

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{1439}}^1$

素因数の和:1617

約数の個数: 40

約数和(自身を含む): 98743680

約数和(自身を除く): 51751696

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 157, 208, 314, 628, 1256, 1439, 2041, 2512, 2878, 4082, 5756, 8164, 11512, 16328, 18707, 23024, 32656, 37414, 74828, 149656, 225923, 299312, 451846, 903692, 1807384, 2936999, 3614768, 5873998, 11747996, 23495992, 46991984]

約数ペア:

[(1, 46991984), (2, 23495992), (4, 11747996), (8, 5873998), (13, 3614768), (16, 2936999), (26, 1807384), (52, 903692), (104, 451846), (157, 299312), (208, 225923), (314, 149656), (628, 74828), (1256, 37414), (1439, 32656), (2041, 23024), (2512, 18707), (2878, 16328), (4082, 11512), (5756, 8164)]