2008231832

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{218857}}^1$

素因数の和:218931

約数の個数: 32

約数和(自身を含む): 3991969920

約数和(自身を除く): 1983738088

約数列:

[1, 2, 4, 8, 31, 37, 62, 74, 124, 148, 248, 296, 1147, 2294, 4588, 9176, 218857, 437714, 875428, 1750856, 6784567, 8097709, 13569134, 16195418, 27138268, 32390836, 54276536, 64781672, 251028979, 502057958, 1004115916, 2008231832]

約数ペア:

[(1, 2008231832), (2, 1004115916), (4, 502057958), (8, 251028979), (31, 64781672), (37, 54276536), (62, 32390836), (74, 27138268), (124, 16195418), (148, 13569134), (248, 8097709), (296, 6784567), (1147, 1750856), (2294, 875428), (4588, 437714), (9176, 218857)]