68836018

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{191}}^1\times {\mathrm{2281}}^1$

素因数の和:2553

約数の個数: 16

約数和(自身を含む): 105154560

約数和(自身を除く): 36318542

約数列:

[1, 2, 79, 158, 191, 382, 2281, 4562, 15089, 30178, 180199, 360398, 435671, 871342, 34418009, 68836018]

約数ペア:

[(1, 68836018), (2, 34418009), (79, 871342), (158, 435671), (191, 360398), (382, 180199), (2281, 30178), (4562, 15089)]