40516304

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{148957}}^1$

素因数の和:148982

約数の個数: 20

約数和(自身を含む): 83118564

約数和(自身を除く): 42602260

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 148957, 297914, 595828, 1191656, 2383312, 2532269, 5064538, 10129076, 20258152, 40516304]

約数ペア:

[(1, 40516304), (2, 20258152), (4, 10129076), (8, 5064538), (16, 2532269), (17, 2383312), (34, 1191656), (68, 595828), (136, 297914), (272, 148957)]