31313472

素因数分解:

$2^6\times 3^1\times {\mathrm{31}}^1\times {\mathrm{5261}}^1$

素因数の和:5307

約数の個数: 56

約数和(自身を含む): 85539072

約数和(自身を除く): 54225600

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 93, 96, 124, 186, 192, 248, 372, 496, 744, 992, 1488, 1984, 2976, 5261, 5952, 10522, 15783, 21044, 31566, 42088, 63132, 84176, 126264, 163091, 168352, 252528, 326182, 336704, 489273, 505056, 652364, 978546, 1010112, 1304728, 1957092, 2609456, 3914184, 5218912, 7828368, 10437824, 15656736, 31313472]

約数ペア:

[(1, 31313472), (2, 15656736), (3, 10437824), (4, 7828368), (6, 5218912), (8, 3914184), (12, 2609456), (16, 1957092), (24, 1304728), (31, 1010112), (32, 978546), (48, 652364), (62, 505056), (64, 489273), (93, 336704), (96, 326182), (124, 252528), (186, 168352), (192, 163091), (248, 126264), (372, 84176), (496, 63132), (744, 42088), (992, 31566), (1488, 21044), (1984, 15783), (2976, 10522), (5261, 5952)]