17986016

素因数分解:

$2^5\times {\mathrm{67}}^1\times {\mathrm{8389}}^1$

素因数の和:8466

約数の個数: 24

約数和(自身を含む): 35942760

約数和(自身を除く): 17956744

約数列:

[1, 2, 4, 8, 16, 32, 67, 134, 268, 536, 1072, 2144, 8389, 16778, 33556, 67112, 134224, 268448, 562063, 1124126, 2248252, 4496504, 8993008, 17986016]

約数ペア:

[(1, 17986016), (2, 8993008), (4, 4496504), (8, 2248252), (16, 1124126), (32, 562063), (67, 268448), (134, 134224), (268, 67112), (536, 33556), (1072, 16778), (2144, 8389)]