89540744

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{223}}^1\times {\mathrm{947}}^1$

素因数の和:1229

約数の個数: 32

約数和(自身を含む): 172005120

約数和(自身を除く): 82464376

約数列:

[1, 2, 4, 8, 53, 106, 212, 223, 424, 446, 892, 947, 1784, 1894, 3788, 7576, 11819, 23638, 47276, 50191, 94552, 100382, 200764, 211181, 401528, 422362, 844724, 1689448, 11192593, 22385186, 44770372, 89540744]

約数ペア:

[(1, 89540744), (2, 44770372), (4, 22385186), (8, 11192593), (53, 1689448), (106, 844724), (212, 422362), (223, 401528), (424, 211181), (446, 200764), (892, 100382), (947, 94552), (1784, 50191), (1894, 47276), (3788, 23638), (7576, 11819)]