91839344

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{139999}}^1$

素因数の和:140048

約数の個数: 20

約数和(自身を含む): 182280000

約数和(自身を除く): 90440656

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 139999, 279998, 559996, 1119992, 2239984, 5739959, 11479918, 22959836, 45919672, 91839344]

約数ペア:

[(1, 91839344), (2, 45919672), (4, 22959836), (8, 11479918), (16, 5739959), (41, 2239984), (82, 1119992), (164, 559996), (328, 279998), (656, 139999)]