85454042

素因数分解:

$2^1\times {\mathrm{31}}^2\times {\mathrm{173}}^1\times {\mathrm{257}}^1$

素因数の和:494

約数の個数: 24

約数和(自身を含む): 133733268

約数和(自身を除く): 48279226

約数列:

[1, 2, 31, 62, 173, 257, 346, 514, 961, 1922, 5363, 7967, 10726, 15934, 44461, 88922, 166253, 246977, 332506, 493954, 1378291, 2756582, 42727021, 85454042]

約数ペア:

[(1, 85454042), (2, 42727021), (31, 2756582), (62, 1378291), (173, 493954), (257, 332506), (346, 246977), (514, 166253), (961, 88922), (1922, 44461), (5363, 15934), (7967, 10726)]