16676830

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{263}}^1\times {\mathrm{373}}^1$

素因数の和:660

約数の個数: 32

約数和(自身を含む): 31990464

約数和(自身を除く): 15313634

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 263, 373, 526, 746, 1315, 1865, 2630, 3730, 4471, 6341, 8942, 12682, 22355, 31705, 44710, 63410, 98099, 196198, 490495, 980990, 1667683, 3335366, 8338415, 16676830]

約数ペア:

[(1, 16676830), (2, 8338415), (5, 3335366), (10, 1667683), (17, 980990), (34, 490495), (85, 196198), (170, 98099), (263, 63410), (373, 44710), (526, 31705), (746, 22355), (1315, 12682), (1865, 8942), (2630, 6341), (3730, 4471)]