54885928

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{443}}^1\times {\mathrm{911}}^1$

素因数の和:1377

約数の個数: 32

約数和(自身を含む): 109330560

約数和(自身を除く): 54444632

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 443, 886, 911, 1772, 1822, 3544, 3644, 7288, 7531, 15062, 15487, 30124, 30974, 60248, 61948, 123896, 403573, 807146, 1614292, 3228584, 6860741, 13721482, 27442964, 54885928]

約数ペア:

[(1, 54885928), (2, 27442964), (4, 13721482), (8, 6860741), (17, 3228584), (34, 1614292), (68, 807146), (136, 403573), (443, 123896), (886, 61948), (911, 60248), (1772, 30974), (1822, 30124), (3544, 15487), (3644, 15062), (7288, 7531)]