31011408

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^1\times {\mathrm{6947}}^1$

素因数の和:6992

約数の個数: 60

約数和(自身を含む): 89601408

約数和(自身を除く): 58590000

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 48, 62, 72, 93, 124, 144, 186, 248, 279, 372, 496, 558, 744, 1116, 1488, 2232, 4464, 6947, 13894, 20841, 27788, 41682, 55576, 62523, 83364, 111152, 125046, 166728, 215357, 250092, 333456, 430714, 500184, 646071, 861428, 1000368, 1292142, 1722856, 1938213, 2584284, 3445712, 3876426, 5168568, 7752852, 10337136, 15505704, 31011408]

約数ペア:

[(1, 31011408), (2, 15505704), (3, 10337136), (4, 7752852), (6, 5168568), (8, 3876426), (9, 3445712), (12, 2584284), (16, 1938213), (18, 1722856), (24, 1292142), (31, 1000368), (36, 861428), (48, 646071), (62, 500184), (72, 430714), (93, 333456), (124, 250092), (144, 215357), (186, 166728), (248, 125046), (279, 111152), (372, 83364), (496, 62523), (558, 55576), (744, 41682), (1116, 27788), (1488, 20841), (2232, 13894), (4464, 6947)]