38948216

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{97}}^1\times {\mathrm{947}}^1$

素因数の和:1103

約数の個数: 32

約数和(自身を含む): 75252240

約数和(自身を除く): 36304024

約数列:

[1, 2, 4, 8, 53, 97, 106, 194, 212, 388, 424, 776, 947, 1894, 3788, 5141, 7576, 10282, 20564, 41128, 50191, 91859, 100382, 183718, 200764, 367436, 401528, 734872, 4868527, 9737054, 19474108, 38948216]

約数ペア:

[(1, 38948216), (2, 19474108), (4, 9737054), (8, 4868527), (53, 734872), (97, 401528), (106, 367436), (194, 200764), (212, 183718), (388, 100382), (424, 91859), (776, 50191), (947, 41128), (1894, 20564), (3788, 10282), (5141, 7576)]