118833208

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{21559}}^1$

素因数の和:21631

約数の個数: 32

約数和(自身を含む): 244490400

約数和(自身を除く): 125657192

約数列:

[1, 2, 4, 8, 13, 26, 52, 53, 104, 106, 212, 424, 689, 1378, 2756, 5512, 21559, 43118, 86236, 172472, 280267, 560534, 1121068, 1142627, 2242136, 2285254, 4570508, 9141016, 14854151, 29708302, 59416604, 118833208]

約数ペア:

[(1, 118833208), (2, 59416604), (4, 29708302), (8, 14854151), (13, 9141016), (26, 4570508), (52, 2285254), (53, 2242136), (104, 1142627), (106, 1121068), (212, 560534), (424, 280267), (689, 172472), (1378, 86236), (2756, 43118), (5512, 21559)]