86344336

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{571}}^1\times {\mathrm{727}}^1$

素因数の和:1319

約数の個数: 40

約数和(自身を含む): 180724544

約数和(自身を除く): 94380208

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 571, 727, 1142, 1454, 2284, 2908, 4568, 5816, 7423, 9136, 9451, 11632, 14846, 18902, 29692, 37804, 59384, 75608, 118768, 151216, 415117, 830234, 1660468, 3320936, 5396521, 6641872, 10793042, 21586084, 43172168, 86344336]

約数ペア:

[(1, 86344336), (2, 43172168), (4, 21586084), (8, 10793042), (13, 6641872), (16, 5396521), (26, 3320936), (52, 1660468), (104, 830234), (208, 415117), (571, 151216), (727, 118768), (1142, 75608), (1454, 59384), (2284, 37804), (2908, 29692), (4568, 18902), (5816, 14846), (7423, 11632), (9136, 9451)]