80869048

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{421}}^1\times {\mathrm{1847}}^1$

素因数の和:2287

約数の個数: 32

約数和(自身を含む): 163769760

約数和(自身を除く): 82900712

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 421, 842, 1684, 1847, 3368, 3694, 5473, 7388, 10946, 14776, 21892, 24011, 43784, 48022, 96044, 192088, 777587, 1555174, 3110348, 6220696, 10108631, 20217262, 40434524, 80869048]

約数ペア:

[(1, 80869048), (2, 40434524), (4, 20217262), (8, 10108631), (13, 6220696), (26, 3110348), (52, 1555174), (104, 777587), (421, 192088), (842, 96044), (1684, 48022), (1847, 43784), (3368, 24011), (3694, 21892), (5473, 14776), (7388, 10946)]