39398384

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{144847}}^1$

素因数の和:144872

約数の個数: 20

約数和(自身を含む): 80825184

約数和(自身を除く): 41426800

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 144847, 289694, 579388, 1158776, 2317552, 2462399, 4924798, 9849596, 19699192, 39398384]

約数ペア:

[(1, 39398384), (2, 19699192), (4, 9849596), (8, 4924798), (16, 2462399), (17, 2317552), (34, 1158776), (68, 579388), (136, 289694), (272, 144847)]