80360368

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{563}}^1\times {\mathrm{811}}^1$

素因数の和:1393

約数の個数: 40

約数和(自身を含む): 170364096

約数和(自身を除く): 90003728

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 563, 811, 1126, 1622, 2252, 3244, 4504, 6193, 6488, 8921, 9008, 12386, 12976, 17842, 24772, 35684, 49544, 71368, 99088, 142736, 456593, 913186, 1826372, 3652744, 5022523, 7305488, 10045046, 20090092, 40180184, 80360368]

約数ペア:

[(1, 80360368), (2, 40180184), (4, 20090092), (8, 10045046), (11, 7305488), (16, 5022523), (22, 3652744), (44, 1826372), (88, 913186), (176, 456593), (563, 142736), (811, 99088), (1126, 71368), (1622, 49544), (2252, 35684), (3244, 24772), (4504, 17842), (6193, 12976), (6488, 12386), (8921, 9008)]