122842256

素因数分解:

$2^4\times {\mathrm{1409}}^1\times {\mathrm{5449}}^1$

素因数の和:6866

約数の個数: 20

約数和(自身を含む): 238219500

約数和(自身を除く): 115377244

約数列:

[1, 2, 4, 8, 16, 1409, 2818, 5449, 5636, 10898, 11272, 21796, 22544, 43592, 87184, 7677641, 15355282, 30710564, 61421128, 122842256]

約数ペア:

[(1, 122842256), (2, 61421128), (4, 30710564), (8, 15355282), (16, 7677641), (1409, 87184), (2818, 43592), (5449, 22544), (5636, 21796), (10898, 11272)]