9919674872

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{719}}^1\times {\mathrm{55631}}^1$

素因数の和:56387

約数の個数: 32

約数和(自身を含む): 19226419200

約数和(自身を除く): 9306744328

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 719, 1438, 2876, 5752, 22289, 44578, 55631, 89156, 111262, 178312, 222524, 445048, 1724561, 3449122, 6898244, 13796488, 39998689, 79997378, 159994756, 319989512, 1239959359, 2479918718, 4959837436, 9919674872]

約数ペア:

[(1, 9919674872), (2, 4959837436), (4, 2479918718), (8, 1239959359), (31, 319989512), (62, 159994756), (124, 79997378), (248, 39998689), (719, 13796488), (1438, 6898244), (2876, 3449122), (5752, 1724561), (22289, 445048), (44578, 222524), (55631, 178312), (89156, 111262)]