82811912

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{2549}}^1$

素因数の和:2717

約数の個数: 32

約数和(自身を含む): 161568000

約数和(自身を除く): 78756088

約数列:

[1, 2, 4, 8, 31, 62, 124, 131, 248, 262, 524, 1048, 2549, 4061, 5098, 8122, 10196, 16244, 20392, 32488, 79019, 158038, 316076, 333919, 632152, 667838, 1335676, 2671352, 10351489, 20702978, 41405956, 82811912]

約数ペア:

[(1, 82811912), (2, 41405956), (4, 20702978), (8, 10351489), (31, 2671352), (62, 1335676), (124, 667838), (131, 632152), (248, 333919), (262, 316076), (524, 158038), (1048, 79019), (2549, 32488), (4061, 20392), (5098, 16244), (8122, 10196)]