80394342

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{239}}^1\times {\mathrm{8009}}^1$

素因数の和:8260

約数の個数: 32

約数和(自身を含む): 184550400

約数和(自身を除く): 104156058

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 239, 478, 717, 1434, 1673, 3346, 5019, 8009, 10038, 16018, 24027, 48054, 56063, 112126, 168189, 336378, 1914151, 3828302, 5742453, 11484906, 13399057, 26798114, 40197171, 80394342]

約数ペア:

[(1, 80394342), (2, 40197171), (3, 26798114), (6, 13399057), (7, 11484906), (14, 5742453), (21, 3828302), (42, 1914151), (239, 336378), (478, 168189), (717, 112126), (1434, 56063), (1673, 48054), (3346, 24027), (5019, 16018), (8009, 10038)]