40686832

素因数分解:

$2^4\times {\mathrm{173}}^1\times {\mathrm{14699}}^1$

素因数の和:14880

約数の個数: 20

約数和(自身を含む): 79291800

約数和(自身を除く): 38604968

約数列:

[1, 2, 4, 8, 16, 173, 346, 692, 1384, 2768, 14699, 29398, 58796, 117592, 235184, 2542927, 5085854, 10171708, 20343416, 40686832]

約数ペア:

[(1, 40686832), (2, 20343416), (4, 10171708), (8, 5085854), (16, 2542927), (173, 235184), (346, 117592), (692, 58796), (1384, 29398), (2768, 14699)]