80317048

素因数分解:

$2^3\times 7^1\times {\mathrm{53}}^1\times {\mathrm{27061}}^1$

素因数の和:27127

約数の個数: 32

約数和(自身を含む): 175361760

約数和(自身を除く): 95044712

約数列:

[1, 2, 4, 7, 8, 14, 28, 53, 56, 106, 212, 371, 424, 742, 1484, 2968, 27061, 54122, 108244, 189427, 216488, 378854, 757708, 1434233, 1515416, 2868466, 5736932, 10039631, 11473864, 20079262, 40158524, 80317048]

約数ペア:

[(1, 80317048), (2, 40158524), (4, 20079262), (7, 11473864), (8, 10039631), (14, 5736932), (28, 2868466), (53, 1515416), (56, 1434233), (106, 757708), (212, 378854), (371, 216488), (424, 189427), (742, 108244), (1484, 54122), (2968, 27061)]