39221264

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{36587}}^1$

素因数の和:36662

約数の個数: 20

約数和(自身を含む): 77127504

約数和(自身を除く): 37906240

約数列:

[1, 2, 4, 8, 16, 67, 134, 268, 536, 1072, 36587, 73174, 146348, 292696, 585392, 2451329, 4902658, 9805316, 19610632, 39221264]

約数ペア:

[(1, 39221264), (2, 19610632), (4, 9805316), (8, 4902658), (16, 2451329), (67, 585392), (134, 292696), (268, 146348), (536, 73174), (1072, 36587)]