40809098

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{787}}^1\times {\mathrm{2357}}^1$

素因数の和:3157

約数の個数: 16

約数和(自身を含む): 66891744

約数和(自身を除く): 26082646

約数列:

[1, 2, 11, 22, 787, 1574, 2357, 4714, 8657, 17314, 25927, 51854, 1854959, 3709918, 20404549, 40809098]

約数ペア:

[(1, 40809098), (2, 20404549), (11, 3709918), (22, 1854959), (787, 51854), (1574, 25927), (2357, 17314), (4714, 8657)]