16731488

素因数分解:

$2^5\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{179}}^1$

素因数の和:339

約数の個数: 48

約数和(自身を含む): 34836480

約数和(自身を除く): 18104992

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 92, 127, 179, 184, 254, 358, 368, 508, 716, 736, 1016, 1432, 2032, 2864, 2921, 4064, 4117, 5728, 5842, 8234, 11684, 16468, 22733, 23368, 32936, 45466, 46736, 65872, 90932, 93472, 131744, 181864, 363728, 522859, 727456, 1045718, 2091436, 4182872, 8365744, 16731488]

約数ペア:

[(1, 16731488), (2, 8365744), (4, 4182872), (8, 2091436), (16, 1045718), (23, 727456), (32, 522859), (46, 363728), (92, 181864), (127, 131744), (179, 93472), (184, 90932), (254, 65872), (358, 46736), (368, 45466), (508, 32936), (716, 23368), (736, 22733), (1016, 16468), (1432, 11684), (2032, 8234), (2864, 5842), (2921, 5728), (4064, 4117)]