9984391712

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{211}}^1\times {\mathrm{47701}}^1$

素因数の和:47953

約数の個数: 48

約数和(自身を含む): 20387453184

約数和(自身を除く): 10403061472

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 124, 211, 248, 422, 496, 844, 992, 1688, 3376, 6541, 6752, 13082, 26164, 47701, 52328, 95402, 104656, 190804, 209312, 381608, 763216, 1478731, 1526432, 2957462, 5914924, 10064911, 11829848, 20129822, 23659696, 40259644, 47319392, 80519288, 161038576, 312012241, 322077152, 624024482, 1248048964, 2496097928, 4992195856, 9984391712]

約数ペア:

[(1, 9984391712), (2, 4992195856), (4, 2496097928), (8, 1248048964), (16, 624024482), (31, 322077152), (32, 312012241), (62, 161038576), (124, 80519288), (211, 47319392), (248, 40259644), (422, 23659696), (496, 20129822), (844, 11829848), (992, 10064911), (1688, 5914924), (3376, 2957462), (6541, 1526432), (6752, 1478731), (13082, 763216), (26164, 381608), (47701, 209312), (52328, 190804), (95402, 104656)]