80955896

素因数分解:

$2^3\times 7^1\times {\mathrm{127}}^1\times {\mathrm{11383}}^1$

素因数の和:11523

約数の個数: 32

約数和(自身を含む): 174858240

約数和(自身を除く): 93902344

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 127, 254, 508, 889, 1016, 1778, 3556, 7112, 11383, 22766, 45532, 79681, 91064, 159362, 318724, 637448, 1445641, 2891282, 5782564, 10119487, 11565128, 20238974, 40477948, 80955896]

約数ペア:

[(1, 80955896), (2, 40477948), (4, 20238974), (7, 11565128), (8, 10119487), (14, 5782564), (28, 2891282), (56, 1445641), (127, 637448), (254, 318724), (508, 159362), (889, 91064), (1016, 79681), (1778, 45532), (3556, 22766), (7112, 11383)]