31301286

素因数分解:

$2^1\times 3^1\times {\mathrm{41}}^1\times {\mathrm{127241}}^1$

素因数の和:127287

約数の個数: 16

約数和(自身を含む): 64129968

約数和(自身を除く): 32828682

約数列:

[1, 2, 3, 6, 41, 82, 123, 246, 127241, 254482, 381723, 763446, 5216881, 10433762, 15650643, 31301286]

約数ペア:

[(1, 31301286), (2, 15650643), (3, 10433762), (6, 5216881), (41, 763446), (82, 381723), (123, 254482), (246, 127241)]