81297088

素因数分解:

$2^6\times {\mathrm{23}}^1\times {\mathrm{55229}}^1$

素因数の和:55264

約数の個数: 28

約数和(自身を含む): 168341040

約数和(自身を除く): 87043952

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 184, 368, 736, 1472, 55229, 110458, 220916, 441832, 883664, 1270267, 1767328, 2540534, 3534656, 5081068, 10162136, 20324272, 40648544, 81297088]

約数ペア:

[(1, 81297088), (2, 40648544), (4, 20324272), (8, 10162136), (16, 5081068), (23, 3534656), (32, 2540534), (46, 1767328), (64, 1270267), (92, 883664), (184, 441832), (368, 220916), (736, 110458), (1472, 55229)]