83213776

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{305933}}^1$

素因数の和:305958

約数の個数: 20

約数和(自身を含む): 170711172

約数和(自身を除く): 87497396

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 305933, 611866, 1223732, 2447464, 4894928, 5200861, 10401722, 20803444, 41606888, 83213776]

約数ペア:

[(1, 83213776), (2, 41606888), (4, 20803444), (8, 10401722), (16, 5200861), (17, 4894928), (34, 2447464), (68, 1223732), (136, 611866), (272, 305933)]