83873648

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{308359}}^1$

素因数の和:308384

約数の個数: 20

約数和(自身を含む): 172064880

約数和(自身を除く): 88191232

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 308359, 616718, 1233436, 2466872, 4933744, 5242103, 10484206, 20968412, 41936824, 83873648]

約数ペア:

[(1, 83873648), (2, 41936824), (4, 20968412), (8, 10484206), (16, 5242103), (17, 4933744), (34, 2466872), (68, 1233436), (136, 616718), (272, 308359)]