31125004

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{251}}^1\times {\mathrm{1069}}^1$

素因数の和:1353

約数の個数: 24

約数和(自身を含む): 56624400

約数和(自身を除く): 25499396

約数列:

[1, 2, 4, 29, 58, 116, 251, 502, 1004, 1069, 2138, 4276, 7279, 14558, 29116, 31001, 62002, 124004, 268319, 536638, 1073276, 7781251, 15562502, 31125004]

約数ペア:

[(1, 31125004), (2, 15562502), (4, 7781251), (29, 1073276), (58, 536638), (116, 268319), (251, 124004), (502, 62002), (1004, 31001), (1069, 29116), (2138, 14558), (4276, 7279)]