17935216

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{23}}^2\times {\mathrm{163}}^1$

素因数の和:230

約数の個数: 60

約数和(自身を含む): 39360328

約数和(自身を除く): 21425112

約数列:

[1, 2, 4, 8, 13, 16, 23, 26, 46, 52, 92, 104, 163, 184, 208, 299, 326, 368, 529, 598, 652, 1058, 1196, 1304, 2116, 2119, 2392, 2608, 3749, 4232, 4238, 4784, 6877, 7498, 8464, 8476, 13754, 14996, 16952, 27508, 29992, 33904, 48737, 55016, 59984, 86227, 97474, 110032, 172454, 194948, 344908, 389896, 689816, 779792, 1120951, 1379632, 2241902, 4483804, 8967608, 17935216]

約数ペア:

[(1, 17935216), (2, 8967608), (4, 4483804), (8, 2241902), (13, 1379632), (16, 1120951), (23, 779792), (26, 689816), (46, 389896), (52, 344908), (92, 194948), (104, 172454), (163, 110032), (184, 97474), (208, 86227), (299, 59984), (326, 55016), (368, 48737), (529, 33904), (598, 29992), (652, 27508), (1058, 16952), (1196, 14996), (1304, 13754), (2116, 8476), (2119, 8464), (2392, 7498), (2608, 6877), (3749, 4784), (4232, 4238)]