1640355904

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{2330051}}^1$

素因数の和:2330074

約数の個数: 28

約数和(自身を含む): 3550999248

約数和(自身を除く): 1910643344

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 176, 352, 704, 2330051, 4660102, 9320204, 18640408, 25630561, 37280816, 51261122, 74561632, 102522244, 149123264, 205044488, 410088976, 820177952, 1640355904]

約数ペア:

[(1, 1640355904), (2, 820177952), (4, 410088976), (8, 205044488), (11, 149123264), (16, 102522244), (22, 74561632), (32, 51261122), (44, 37280816), (64, 25630561), (88, 18640408), (176, 9320204), (352, 4660102), (704, 2330051)]