38817392

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{142711}}^1$

素因数の和:142736

約数の個数: 20

約数和(自身を含む): 79633296

約数和(自身を除く): 40815904

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 142711, 285422, 570844, 1141688, 2283376, 2426087, 4852174, 9704348, 19408696, 38817392]

約数ペア:

[(1, 38817392), (2, 19408696), (4, 9704348), (8, 4852174), (16, 2426087), (17, 2283376), (34, 1141688), (68, 570844), (136, 285422), (272, 142711)]