87076886

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{359}}^1\times {\mathrm{491}}^1$

素因数の和:884

約数の個数: 32

約数和(自身を含む): 148780800

約数和(自身を除く): 61703914

約数列:

[1, 2, 13, 19, 26, 38, 247, 359, 491, 494, 718, 982, 4667, 6383, 6821, 9329, 9334, 12766, 13642, 18658, 88673, 121277, 176269, 177346, 242554, 352538, 2291497, 3349111, 4582994, 6698222, 43538443, 87076886]

約数ペア:

[(1, 87076886), (2, 43538443), (13, 6698222), (19, 4582994), (26, 3349111), (38, 2291497), (247, 352538), (359, 242554), (491, 177346), (494, 176269), (718, 121277), (982, 88673), (4667, 18658), (6383, 13642), (6821, 12766), (9329, 9334)]