89245264

素因数分解:

$2^4\times {\mathrm{421}}^1\times {\mathrm{13249}}^1$

素因数の和:13678

約数の個数: 20

約数和(自身を含む): 173336500

約数和(自身を除く): 84091236

約数列:

[1, 2, 4, 8, 16, 421, 842, 1684, 3368, 6736, 13249, 26498, 52996, 105992, 211984, 5577829, 11155658, 22311316, 44622632, 89245264]

約数ペア:

[(1, 89245264), (2, 44622632), (4, 22311316), (8, 11155658), (16, 5577829), (421, 211984), (842, 105992), (1684, 52996), (3368, 26498), (6736, 13249)]