80233048

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{75407}}^1$

素因数の和:75439

約数の個数: 32

約数和(自身を含む): 180979200

約数和(自身を除く): 100746152

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 266, 532, 1064, 75407, 150814, 301628, 527849, 603256, 1055698, 1432733, 2111396, 2865466, 4222792, 5730932, 10029131, 11461864, 20058262, 40116524, 80233048]

約数ペア:

[(1, 80233048), (2, 40116524), (4, 20058262), (7, 11461864), (8, 10029131), (14, 5730932), (19, 4222792), (28, 2865466), (38, 2111396), (56, 1432733), (76, 1055698), (133, 603256), (152, 527849), (266, 301628), (532, 150814), (1064, 75407)]