82780064

素因数分解:

$2^5\times {\mathrm{53}}^1\times {\mathrm{48809}}^1$

素因数の和:48872

約数の個数: 24

約数和(自身を含む): 166051620

約数和(自身を除く): 83271556

約数列:

[1, 2, 4, 8, 16, 32, 53, 106, 212, 424, 848, 1696, 48809, 97618, 195236, 390472, 780944, 1561888, 2586877, 5173754, 10347508, 20695016, 41390032, 82780064]

約数ペア:

[(1, 82780064), (2, 41390032), (4, 20695016), (8, 10347508), (16, 5173754), (32, 2586877), (53, 1561888), (106, 780944), (212, 390472), (424, 195236), (848, 97618), (1696, 48809)]