89791892

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{167}}^1\times {\mathrm{7907}}^1$

素因数の和:8095

約数の個数: 24

約数和(自身を含む): 167396544

約数和(自身を除く): 77604652

約数列:

[1, 2, 4, 17, 34, 68, 167, 334, 668, 2839, 5678, 7907, 11356, 15814, 31628, 134419, 268838, 537676, 1320469, 2640938, 5281876, 22447973, 44895946, 89791892]

約数ペア:

[(1, 89791892), (2, 44895946), (4, 22447973), (17, 5281876), (34, 2640938), (68, 1320469), (167, 537676), (334, 268838), (668, 134419), (2839, 31628), (5678, 15814), (7907, 11356)]