31716552

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{2659}}^1$

素因数の和:2746

約数の個数: 64

約数和(自身を含む): 91929600

約数和(自身を除く): 60213048

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 71, 84, 142, 168, 213, 284, 426, 497, 568, 852, 994, 1491, 1704, 1988, 2659, 2982, 3976, 5318, 5964, 7977, 10636, 11928, 15954, 18613, 21272, 31908, 37226, 55839, 63816, 74452, 111678, 148904, 188789, 223356, 377578, 446712, 566367, 755156, 1132734, 1321523, 1510312, 2265468, 2643046, 3964569, 4530936, 5286092, 7929138, 10572184, 15858276, 31716552]

約数ペア:

[(1, 31716552), (2, 15858276), (3, 10572184), (4, 7929138), (6, 5286092), (7, 4530936), (8, 3964569), (12, 2643046), (14, 2265468), (21, 1510312), (24, 1321523), (28, 1132734), (42, 755156), (56, 566367), (71, 446712), (84, 377578), (142, 223356), (168, 188789), (213, 148904), (284, 111678), (426, 74452), (497, 63816), (568, 55839), (852, 37226), (994, 31908), (1491, 21272), (1704, 18613), (1988, 15954), (2659, 11928), (2982, 10636), (3976, 7977), (5318, 5964)]