31567424

素因数分解:

$2^6\times 7^1\times {\mathrm{31}}^1\times {\mathrm{2273}}^1$

素因数の和:2323

約数の個数: 56

約数和(自身を含む): 73932288

約数和(自身を除く): 42364864

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 64, 112, 124, 217, 224, 248, 434, 448, 496, 868, 992, 1736, 1984, 2273, 3472, 4546, 6944, 9092, 13888, 15911, 18184, 31822, 36368, 63644, 70463, 72736, 127288, 140926, 145472, 254576, 281852, 493241, 509152, 563704, 986482, 1018304, 1127408, 1972964, 2254816, 3945928, 4509632, 7891856, 15783712, 31567424]

約数ペア:

[(1, 31567424), (2, 15783712), (4, 7891856), (7, 4509632), (8, 3945928), (14, 2254816), (16, 1972964), (28, 1127408), (31, 1018304), (32, 986482), (56, 563704), (62, 509152), (64, 493241), (112, 281852), (124, 254576), (217, 145472), (224, 140926), (248, 127288), (434, 72736), (448, 70463), (496, 63644), (868, 36368), (992, 31822), (1736, 18184), (1984, 15911), (2273, 13888), (3472, 9092), (4546, 6944)]