40804096

素因数分解:

$2^8\times {\mathrm{19}}^1\times {\mathrm{8389}}^1$

素因数の和:8424

約数の個数: 36

約数和(自身を含む): 85745800

約数和(自身を除く): 44941704

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 256, 304, 608, 1216, 2432, 4864, 8389, 16778, 33556, 67112, 134224, 159391, 268448, 318782, 536896, 637564, 1073792, 1275128, 2147584, 2550256, 5100512, 10201024, 20402048, 40804096]

約数ペア:

[(1, 40804096), (2, 20402048), (4, 10201024), (8, 5100512), (16, 2550256), (19, 2147584), (32, 1275128), (38, 1073792), (64, 637564), (76, 536896), (128, 318782), (152, 268448), (256, 159391), (304, 134224), (608, 67112), (1216, 33556), (2432, 16778), (4864, 8389)]