118987672

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{199}}^1\times {\mathrm{2411}}^1$

素因数の和:2647

約数の個数: 32

約数和(自身を含む): 231552000

約数和(自身を除く): 112564328

約数列:

[1, 2, 4, 8, 31, 62, 124, 199, 248, 398, 796, 1592, 2411, 4822, 6169, 9644, 12338, 19288, 24676, 49352, 74741, 149482, 298964, 479789, 597928, 959578, 1919156, 3838312, 14873459, 29746918, 59493836, 118987672]

約数ペア:

[(1, 118987672), (2, 59493836), (4, 29746918), (8, 14873459), (31, 3838312), (62, 1919156), (124, 959578), (199, 597928), (248, 479789), (398, 298964), (796, 149482), (1592, 74741), (2411, 49352), (4822, 24676), (6169, 19288), (9644, 12338)]