31299468

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{1697}}^1$

素因数の和:1786

約数の個数: 48

約数和(自身を含む): 77021280

約数和(自身を除く): 45721812

約数列:

[1, 2, 3, 4, 6, 12, 29, 53, 58, 87, 106, 116, 159, 174, 212, 318, 348, 636, 1537, 1697, 3074, 3394, 4611, 5091, 6148, 6788, 9222, 10182, 18444, 20364, 49213, 89941, 98426, 147639, 179882, 196852, 269823, 295278, 359764, 539646, 590556, 1079292, 2608289, 5216578, 7824867, 10433156, 15649734, 31299468]

約数ペア:

[(1, 31299468), (2, 15649734), (3, 10433156), (4, 7824867), (6, 5216578), (12, 2608289), (29, 1079292), (53, 590556), (58, 539646), (87, 359764), (106, 295278), (116, 269823), (159, 196852), (174, 179882), (212, 147639), (318, 98426), (348, 89941), (636, 49213), (1537, 20364), (1697, 18444), (3074, 10182), (3394, 9222), (4611, 6788), (5091, 6148)]