30812128

素因数分解:

$2^5\times {\mathrm{331}}^1\times {\mathrm{2909}}^1$

素因数の和:3250

約数の個数: 24

約数和(自身を含む): 60865560

約数和(自身を除く): 30053432

約数列:

[1, 2, 4, 8, 16, 32, 331, 662, 1324, 2648, 2909, 5296, 5818, 10592, 11636, 23272, 46544, 93088, 962879, 1925758, 3851516, 7703032, 15406064, 30812128]

約数ペア:

[(1, 30812128), (2, 15406064), (4, 7703032), (8, 3851516), (16, 1925758), (32, 962879), (331, 93088), (662, 46544), (1324, 23272), (2648, 11636), (2909, 10592), (5296, 5818)]