111275216

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{223}}^1\times {\mathrm{2399}}^1$

素因数の和:2643

約数の個数: 40

約数和(自身を含む): 233318400

約数和(自身を除く): 122043184

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 223, 446, 892, 1784, 2399, 2899, 3568, 4798, 5798, 9596, 11596, 19192, 23192, 31187, 38384, 46384, 62374, 124748, 249496, 498992, 534977, 1069954, 2139908, 4279816, 6954701, 8559632, 13909402, 27818804, 55637608, 111275216]

約数ペア:

[(1, 111275216), (2, 55637608), (4, 27818804), (8, 13909402), (13, 8559632), (16, 6954701), (26, 4279816), (52, 2139908), (104, 1069954), (208, 534977), (223, 498992), (446, 249496), (892, 124748), (1784, 62374), (2399, 46384), (2899, 38384), (3568, 31187), (4798, 23192), (5798, 19192), (9596, 11596)]