85814404

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{24631}}^1$

素因数の和:24715

約数の個数: 24

約数和(自身を含む): 164147648

約数和(自身を除く): 78333244

約数列:

[1, 2, 4, 13, 26, 52, 67, 134, 268, 871, 1742, 3484, 24631, 49262, 98524, 320203, 640406, 1280812, 1650277, 3300554, 6601108, 21453601, 42907202, 85814404]

約数ペア:

[(1, 85814404), (2, 42907202), (4, 21453601), (13, 6601108), (26, 3300554), (52, 1650277), (67, 1280812), (134, 640406), (268, 320203), (871, 98524), (1742, 49262), (3484, 24631)]