111819248

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{104309}}^1$

素因数の和:104384

約数の個数: 20

約数和(自身を含む): 219885480

約数和(自身を除く): 108066232

約数列:

[1, 2, 4, 8, 16, 67, 134, 268, 536, 1072, 104309, 208618, 417236, 834472, 1668944, 6988703, 13977406, 27954812, 55909624, 111819248]

約数ペア:

[(1, 111819248), (2, 55909624), (4, 27954812), (8, 13977406), (16, 6988703), (67, 1668944), (134, 834472), (268, 417236), (536, 208618), (1072, 104309)]