85879390

素因数分解:

$2^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{117643}}^1$

素因数の和:117723

約数の個数: 16

約数和(自身を含む): 156701808

約数和(自身を除く): 70822418

約数列:

[1, 2, 5, 10, 73, 146, 365, 730, 117643, 235286, 588215, 1176430, 8587939, 17175878, 42939695, 85879390]

約数ペア:

[(1, 85879390), (2, 42939695), (5, 17175878), (10, 8587939), (73, 1176430), (146, 588215), (365, 235286), (730, 117643)]