80456224208

素因数分解:

$2^4\times {\mathrm{379}}^1\times {\mathrm{13267847}}^1$

素因数の和:13268234

約数の個数: 20

約数和(自身を含む): 156295249440

約数和(自身を除く): 75839025232

約数列:

[1, 2, 4, 8, 16, 379, 758, 1516, 3032, 6064, 13267847, 26535694, 53071388, 106142776, 212285552, 5028514013, 10057028026, 20114056052, 40228112104, 80456224208]

約数ペア:

[(1, 80456224208), (2, 40228112104), (4, 20114056052), (8, 10057028026), (16, 5028514013), (379, 212285552), (758, 106142776), (1516, 53071388), (3032, 26535694), (6064, 13267847)]