88910068

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{2339}}^1$

素因数の和:2416

約数の個数: 48

約数和(自身を含む): 181621440

約数和(自身を除く): 92711372

約数列:

[1, 2, 4, 13, 17, 26, 34, 43, 52, 68, 86, 172, 221, 442, 559, 731, 884, 1118, 1462, 2236, 2339, 2924, 4678, 9356, 9503, 19006, 30407, 38012, 39763, 60814, 79526, 100577, 121628, 159052, 201154, 402308, 516919, 1033838, 1307501, 1709809, 2067676, 2615002, 3419618, 5230004, 6839236, 22227517, 44455034, 88910068]

約数ペア:

[(1, 88910068), (2, 44455034), (4, 22227517), (13, 6839236), (17, 5230004), (26, 3419618), (34, 2615002), (43, 2067676), (52, 1709809), (68, 1307501), (86, 1033838), (172, 516919), (221, 402308), (442, 201154), (559, 159052), (731, 121628), (884, 100577), (1118, 79526), (1462, 60814), (2236, 39763), (2339, 38012), (2924, 30407), (4678, 19006), (9356, 9503)]