83820778

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{631}}^1\times {\mathrm{3907}}^1$

素因数の和:4557

約数の個数: 16

約数和(自身を含む): 133372224

約数和(自身を除く): 49551446

約数列:

[1, 2, 17, 34, 631, 1262, 3907, 7814, 10727, 21454, 66419, 132838, 2465317, 4930634, 41910389, 83820778]

約数ペア:

[(1, 83820778), (2, 41910389), (17, 4930634), (34, 2465317), (631, 132838), (1262, 66419), (3907, 21454), (7814, 10727)]