84798076

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{17681}}^1$

素因数の和:17805

約数の個数: 24

約数和(自身を含む): 163381680

約数和(自身を除く): 78583604

約数列:

[1, 2, 4, 11, 22, 44, 109, 218, 436, 1199, 2398, 4796, 17681, 35362, 70724, 194491, 388982, 777964, 1927229, 3854458, 7708916, 21199519, 42399038, 84798076]

約数ペア:

[(1, 84798076), (2, 42399038), (4, 21199519), (11, 7708916), (22, 3854458), (44, 1927229), (109, 777964), (218, 388982), (436, 194491), (1199, 70724), (2398, 35362), (4796, 17681)]