100031984

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{593}}^1\times {\mathrm{811}}^1$

素因数の和:1425

約数の個数: 40

約数和(自身を含む): 209330352

約数和(自身を除く): 109298368

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 593, 811, 1186, 1622, 2372, 3244, 4744, 6488, 7709, 9488, 10543, 12976, 15418, 21086, 30836, 42172, 61672, 84344, 123344, 168688, 480923, 961846, 1923692, 3847384, 6251999, 7694768, 12503998, 25007996, 50015992, 100031984]

約数ペア:

[(1, 100031984), (2, 50015992), (4, 25007996), (8, 12503998), (13, 7694768), (16, 6251999), (26, 3847384), (52, 1923692), (104, 961846), (208, 480923), (593, 168688), (811, 123344), (1186, 84344), (1622, 61672), (2372, 42172), (3244, 30836), (4744, 21086), (6488, 15418), (7709, 12976), (9488, 10543)]