921968

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{1987}}^1$

素因数の和:2024

約数の個数: 20

約数和(自身を含む): 1848840

約数和(自身を除く): 926872

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 1987, 3974, 7948, 15896, 31792, 57623, 115246, 230492, 460984, 921968]

約数ペア:

[(1, 921968), (2, 460984), (4, 230492), (8, 115246), (16, 57623), (29, 31792), (58, 15896), (116, 7948), (232, 3974), (464, 1987)]