9747948016

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{190807}}^1$

素因数の和:190949

約数の個数: 40

約数和(自身を含む): 19685279744

約数和(自身を除く): 9937331728

約数列:

[1, 2, 4, 8, 16, 31, 62, 103, 124, 206, 248, 412, 496, 824, 1648, 3193, 6386, 12772, 25544, 51088, 190807, 381614, 763228, 1526456, 3052912, 5915017, 11830034, 19653121, 23660068, 39306242, 47320136, 78612484, 94640272, 157224968, 314449936, 609246751, 1218493502, 2436987004, 4873974008, 9747948016]

約数ペア:

[(1, 9747948016), (2, 4873974008), (4, 2436987004), (8, 1218493502), (16, 609246751), (31, 314449936), (62, 157224968), (103, 94640272), (124, 78612484), (206, 47320136), (248, 39306242), (412, 23660068), (496, 19653121), (824, 11830034), (1648, 5915017), (3193, 3052912), (6386, 1526456), (12772, 763228), (25544, 381614), (51088, 190807)]