84756016

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{311603}}^1$

素因数の和:311628

約数の個数: 20

約数和(自身を含む): 173875032

約数和(自身を除く): 89119016

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 311603, 623206, 1246412, 2492824, 4985648, 5297251, 10594502, 21189004, 42378008, 84756016]

約数ペア:

[(1, 84756016), (2, 42378008), (4, 21189004), (8, 10594502), (16, 5297251), (17, 4985648), (34, 2492824), (68, 1246412), (136, 623206), (272, 311603)]