111940028

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{409}}^1\times {\mathrm{1291}}^1$

素因数の和:1757

約数の個数: 24

約数和(自身を含む): 200234160

約数和(自身を除く): 88294132

約数列:

[1, 2, 4, 53, 106, 212, 409, 818, 1291, 1636, 2582, 5164, 21677, 43354, 68423, 86708, 136846, 273692, 528019, 1056038, 2112076, 27985007, 55970014, 111940028]

約数ペア:

[(1, 111940028), (2, 55970014), (4, 27985007), (53, 2112076), (106, 1056038), (212, 528019), (409, 273692), (818, 136846), (1291, 86708), (1636, 68423), (2582, 43354), (5164, 21677)]