80298832

素因数分解:

$2^4\times {\mathrm{73}}^1\times {\mathrm{68749}}^1$

素因数の和:68830

約数の個数: 20

約数和(自身を含む): 157712500

約数和(自身を除く): 77413668

約数列:

[1, 2, 4, 8, 16, 73, 146, 292, 584, 1168, 68749, 137498, 274996, 549992, 1099984, 5018677, 10037354, 20074708, 40149416, 80298832]

約数ペア:

[(1, 80298832), (2, 40149416), (4, 20074708), (8, 10037354), (16, 5018677), (73, 1099984), (146, 549992), (292, 274996), (584, 137498), (1168, 68749)]