97880728

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{25867}}^1$

素因数の和:25927

約数の個数: 32

約数和(自身を含む): 204874560

約数和(自身を除く): 106993832

約数列:

[1, 2, 4, 8, 11, 22, 43, 44, 86, 88, 172, 344, 473, 946, 1892, 3784, 25867, 51734, 103468, 206936, 284537, 569074, 1112281, 1138148, 2224562, 2276296, 4449124, 8898248, 12235091, 24470182, 48940364, 97880728]

約数ペア:

[(1, 97880728), (2, 48940364), (4, 24470182), (8, 12235091), (11, 8898248), (22, 4449124), (43, 2276296), (44, 2224562), (86, 1138148), (88, 1112281), (172, 569074), (344, 284537), (473, 206936), (946, 103468), (1892, 51734), (3784, 25867)]