23308496

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{1279}}^1$

素因数の和:1371

約数の個数: 40

約数和(自身を含む): 48568320

約数和(自身を除く): 25259824

約数列:

[1, 2, 4, 8, 16, 17, 34, 67, 68, 134, 136, 268, 272, 536, 1072, 1139, 1279, 2278, 2558, 4556, 5116, 9112, 10232, 18224, 20464, 21743, 43486, 85693, 86972, 171386, 173944, 342772, 347888, 685544, 1371088, 1456781, 2913562, 5827124, 11654248, 23308496]

約数ペア:

[(1, 23308496), (2, 11654248), (4, 5827124), (8, 2913562), (16, 1456781), (17, 1371088), (34, 685544), (67, 347888), (68, 342772), (134, 173944), (136, 171386), (268, 86972), (272, 85693), (536, 43486), (1072, 21743), (1139, 20464), (1279, 18224), (2278, 10232), (2558, 9112), (4556, 5116)]