129632336

素因数分解:

$2^4\times {\mathrm{613}}^1\times {\mathrm{13217}}^1$

素因数の和:13838

約数の個数: 20

約数和(自身を含む): 251591412

約数和(自身を除く): 121959076

約数列:

[1, 2, 4, 8, 16, 613, 1226, 2452, 4904, 9808, 13217, 26434, 52868, 105736, 211472, 8102021, 16204042, 32408084, 64816168, 129632336]

約数ペア:

[(1, 129632336), (2, 64816168), (4, 32408084), (8, 16204042), (16, 8102021), (613, 211472), (1226, 105736), (2452, 52868), (4904, 26434), (9808, 13217)]