89392828

素因数分解:

$2^2\times 7^1\times {\mathrm{131}}^1\times {\mathrm{24371}}^1$

素因数の和:24513

約数の個数: 24

約数和(自身を含む): 180157824

約数和(自身を除く): 90764996

約数列:

[1, 2, 4, 7, 14, 28, 131, 262, 524, 917, 1834, 3668, 24371, 48742, 97484, 170597, 341194, 682388, 3192601, 6385202, 12770404, 22348207, 44696414, 89392828]

約数ペア:

[(1, 89392828), (2, 44696414), (4, 22348207), (7, 12770404), (14, 6385202), (28, 3192601), (131, 682388), (262, 341194), (524, 170597), (917, 97484), (1834, 48742), (3668, 24371)]