31435056

素因数分解:

$2^4\times 3^2\times {\mathrm{419}}^1\times {\mathrm{521}}^1$

素因数の和:954

約数の個数: 60

約数和(自身を含む): 88353720

約数和(自身を除く): 56918664

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 419, 521, 838, 1042, 1257, 1563, 1676, 2084, 2514, 3126, 3352, 3771, 4168, 4689, 5028, 6252, 6704, 7542, 8336, 9378, 10056, 12504, 15084, 18756, 20112, 25008, 30168, 37512, 60336, 75024, 218299, 436598, 654897, 873196, 1309794, 1746392, 1964691, 2619588, 3492784, 3929382, 5239176, 7858764, 10478352, 15717528, 31435056]

約数ペア:

[(1, 31435056), (2, 15717528), (3, 10478352), (4, 7858764), (6, 5239176), (8, 3929382), (9, 3492784), (12, 2619588), (16, 1964691), (18, 1746392), (24, 1309794), (36, 873196), (48, 654897), (72, 436598), (144, 218299), (419, 75024), (521, 60336), (838, 37512), (1042, 30168), (1257, 25008), (1563, 20112), (1676, 18756), (2084, 15084), (2514, 12504), (3126, 10056), (3352, 9378), (3771, 8336), (4168, 7542), (4689, 6704), (5028, 6252)]