39430864

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{1427}}^1$

素因数の和:1603

約数の個数: 40

約数和(自身を含む): 83932128

約数和(自身を除く): 44501264

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 157, 176, 314, 628, 1256, 1427, 1727, 2512, 2854, 3454, 5708, 6908, 11416, 13816, 15697, 22832, 27632, 31394, 62788, 125576, 224039, 251152, 448078, 896156, 1792312, 2464429, 3584624, 4928858, 9857716, 19715432, 39430864]

約数ペア:

[(1, 39430864), (2, 19715432), (4, 9857716), (8, 4928858), (11, 3584624), (16, 2464429), (22, 1792312), (44, 896156), (88, 448078), (157, 251152), (176, 224039), (314, 125576), (628, 62788), (1256, 31394), (1427, 27632), (1727, 22832), (2512, 15697), (2854, 13816), (3454, 11416), (5708, 6908)]