33920368

素因数分解:

$2^4\times {\mathrm{457}}^1\times {\mathrm{4639}}^1$

素因数の和:5104

約数の個数: 20

約数和(自身を含む): 65878720

約数和(自身を除く): 31958352

約数列:

[1, 2, 4, 8, 16, 457, 914, 1828, 3656, 4639, 7312, 9278, 18556, 37112, 74224, 2120023, 4240046, 8480092, 16960184, 33920368]

約数ペア:

[(1, 33920368), (2, 16960184), (4, 8480092), (8, 4240046), (16, 2120023), (457, 74224), (914, 37112), (1828, 18556), (3656, 9278), (4639, 7312)]