21825296

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{29023}}^1$

素因数の和:29078

約数の個数: 20

約数和(自身を含む): 43187712

約数和(自身を除く): 21362416

約数列:

[1, 2, 4, 8, 16, 47, 94, 188, 376, 752, 29023, 58046, 116092, 232184, 464368, 1364081, 2728162, 5456324, 10912648, 21825296]

約数ペア:

[(1, 21825296), (2, 10912648), (4, 5456324), (8, 2728162), (16, 1364081), (47, 464368), (94, 232184), (188, 116092), (376, 58046), (752, 29023)]