15827312

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{1049}}^1$

素因数の和:1121

約数の個数: 40

約数和(自身を含む): 32810400

約数和(自身を除く): 16983088

約数列:

[1, 2, 4, 8, 16, 23, 41, 46, 82, 92, 164, 184, 328, 368, 656, 943, 1049, 1886, 2098, 3772, 4196, 7544, 8392, 15088, 16784, 24127, 43009, 48254, 86018, 96508, 172036, 193016, 344072, 386032, 688144, 989207, 1978414, 3956828, 7913656, 15827312]

約数ペア:

[(1, 15827312), (2, 7913656), (4, 3956828), (8, 1978414), (16, 989207), (23, 688144), (41, 386032), (46, 344072), (82, 193016), (92, 172036), (164, 96508), (184, 86018), (328, 48254), (368, 43009), (656, 24127), (943, 16784), (1049, 15088), (1886, 8392), (2098, 7544), (3772, 4196)]