31305176

素因数分解:

$2^3\times 7^1\times {\mathrm{239}}^1\times {\mathrm{2339}}^1$

素因数の和:2591

約数の個数: 32

約数和(自身を含む): 67392000

約数和(自身を除く): 36086824

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 239, 478, 956, 1673, 1912, 2339, 3346, 4678, 6692, 9356, 13384, 16373, 18712, 32746, 65492, 130984, 559021, 1118042, 2236084, 3913147, 4472168, 7826294, 15652588, 31305176]

約数ペア:

[(1, 31305176), (2, 15652588), (4, 7826294), (7, 4472168), (8, 3913147), (14, 2236084), (28, 1118042), (56, 559021), (239, 130984), (478, 65492), (956, 32746), (1673, 18712), (1912, 16373), (2339, 13384), (3346, 9356), (4678, 6692)]