255103696

素因数分解:

$2^4\times {\mathrm{661}}^1\times {\mathrm{24121}}^1$

素因数の和:24790

約数の個数: 20

約数和(自身を含む): 495031684

約数和(自身を除く): 239927988

約数列:

[1, 2, 4, 8, 16, 661, 1322, 2644, 5288, 10576, 24121, 48242, 96484, 192968, 385936, 15943981, 31887962, 63775924, 127551848, 255103696]

約数ペア:

[(1, 255103696), (2, 127551848), (4, 63775924), (8, 31887962), (16, 15943981), (661, 385936), (1322, 192968), (2644, 96484), (5288, 48242), (10576, 24121)]