1555161568

素因数分解:

$2^5\times {\mathrm{47}}^1\times {\mathrm{103}}^1\times {\mathrm{10039}}^1$

素因数の和:10199

約数の個数: 48

約数和(自身を含む): 3157539840

約数和(自身を除く): 1602378272

約数列:

[1, 2, 4, 8, 16, 32, 47, 94, 103, 188, 206, 376, 412, 752, 824, 1504, 1648, 3296, 4841, 9682, 10039, 19364, 20078, 38728, 40156, 77456, 80312, 154912, 160624, 321248, 471833, 943666, 1034017, 1887332, 2068034, 3774664, 4136068, 7549328, 8272136, 15098656, 16544272, 33088544, 48598799, 97197598, 194395196, 388790392, 777580784, 1555161568]

約数ペア:

[(1, 1555161568), (2, 777580784), (4, 388790392), (8, 194395196), (16, 97197598), (32, 48598799), (47, 33088544), (94, 16544272), (103, 15098656), (188, 8272136), (206, 7549328), (376, 4136068), (412, 3774664), (752, 2068034), (824, 1887332), (1504, 1034017), (1648, 943666), (3296, 471833), (4841, 321248), (9682, 160624), (10039, 154912), (19364, 80312), (20078, 77456), (38728, 40156)]