84653930

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{10867}}^1$

素因数の和:10934

約数の個数: 32

約数和(自身を含む): 164324160

約数和(自身を除く): 79670230

約数列:

[1, 2, 5, 10, 19, 38, 41, 82, 95, 190, 205, 410, 779, 1558, 3895, 7790, 10867, 21734, 54335, 108670, 206473, 412946, 445547, 891094, 1032365, 2064730, 2227735, 4455470, 8465393, 16930786, 42326965, 84653930]

約数ペア:

[(1, 84653930), (2, 42326965), (5, 16930786), (10, 8465393), (19, 4455470), (38, 2227735), (41, 2064730), (82, 1032365), (95, 891094), (190, 445547), (205, 412946), (410, 206473), (779, 108670), (1558, 54335), (3895, 21734), (7790, 10867)]