225788576

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{542761}}^1$

素因数の和:542784

約数の個数: 24

約数和(自身を含む): 478716084

約数和(自身を除く): 252927508

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 542761, 1085522, 2171044, 4342088, 7055893, 8684176, 14111786, 17368352, 28223572, 56447144, 112894288, 225788576]

約数ペア:

[(1, 225788576), (2, 112894288), (4, 56447144), (8, 28223572), (13, 17368352), (16, 14111786), (26, 8684176), (32, 7055893), (52, 4342088), (104, 2171044), (208, 1085522), (416, 542761)]