39679088

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{145879}}^1$

素因数の和:145904

約数の個数: 20

約数和(自身を含む): 81401040

約数和(自身を除く): 41721952

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 145879, 291758, 583516, 1167032, 2334064, 2479943, 4959886, 9919772, 19839544, 39679088]

約数ペア:

[(1, 39679088), (2, 19839544), (4, 9919772), (8, 4959886), (16, 2479943), (17, 2334064), (34, 1167032), (68, 583516), (136, 291758), (272, 145879)]