31681844

素因数分解:

$2^2\times {\mathrm{79}}^1\times {\mathrm{107}}^1\times {\mathrm{937}}^1$

素因数の和:1127

約数の個数: 24

約数和(自身を含む): 56730240

約数和(自身を除く): 25048396

約数列:

[1, 2, 4, 79, 107, 158, 214, 316, 428, 937, 1874, 3748, 8453, 16906, 33812, 74023, 100259, 148046, 200518, 296092, 401036, 7920461, 15840922, 31681844]

約数ペア:

[(1, 31681844), (2, 15840922), (4, 7920461), (79, 401036), (107, 296092), (158, 200518), (214, 148046), (316, 100259), (428, 74023), (937, 33812), (1874, 16906), (3748, 8453)]