83211736

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{307}}^1\times {\mathrm{1993}}^1$

素因数の和:2323

約数の個数: 32

約数和(自身を含む): 165821040

約数和(自身を除く): 82609304

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 307, 614, 1228, 1993, 2456, 3986, 5219, 7972, 10438, 15944, 20876, 33881, 41752, 67762, 135524, 271048, 611851, 1223702, 2447404, 4894808, 10401467, 20802934, 41605868, 83211736]

約数ペア:

[(1, 83211736), (2, 41605868), (4, 20802934), (8, 10401467), (17, 4894808), (34, 2447404), (68, 1223702), (136, 611851), (307, 271048), (614, 135524), (1228, 67762), (1993, 41752), (2456, 33881), (3986, 20876), (5219, 15944), (7972, 10438)]