31407216

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{21107}}^1$

素因数の和:21149

約数の個数: 40

約数和(自身を含む): 83756544

約数和(自身を除く): 52349328

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 186, 248, 372, 496, 744, 1488, 21107, 42214, 63321, 84428, 126642, 168856, 253284, 337712, 506568, 654317, 1013136, 1308634, 1962951, 2617268, 3925902, 5234536, 7851804, 10469072, 15703608, 31407216]

約数ペア:

[(1, 31407216), (2, 15703608), (3, 10469072), (4, 7851804), (6, 5234536), (8, 3925902), (12, 2617268), (16, 1962951), (24, 1308634), (31, 1013136), (48, 654317), (62, 506568), (93, 337712), (124, 253284), (186, 168856), (248, 126642), (372, 84428), (496, 63321), (744, 42214), (1488, 21107)]