387639152

素因数分解:

$2^4\times {\mathrm{43}}^2\times {\mathrm{13103}}^1$

素因数の和:13197

約数の個数: 30

約数和(自身を含む): 768982032

約数和(自身を除く): 381342880

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 1849, 3698, 7396, 13103, 14792, 26206, 29584, 52412, 104824, 209648, 563429, 1126858, 2253716, 4507432, 9014864, 24227447, 48454894, 96909788, 193819576, 387639152]

約数ペア:

[(1, 387639152), (2, 193819576), (4, 96909788), (8, 48454894), (16, 24227447), (43, 9014864), (86, 4507432), (172, 2253716), (344, 1126858), (688, 563429), (1849, 209648), (3698, 104824), (7396, 52412), (13103, 29584), (14792, 26206)]