39484912

素因数分解:

$2^4\times {\mathrm{113}}^1\times {\mathrm{21839}}^1$

素因数の和:21960

約数の個数: 20

約数和(自身を含む): 77182560

約数和(自身を除く): 37697648

約数列:

[1, 2, 4, 8, 16, 113, 226, 452, 904, 1808, 21839, 43678, 87356, 174712, 349424, 2467807, 4935614, 9871228, 19742456, 39484912]

約数ペア:

[(1, 39484912), (2, 19742456), (4, 9871228), (8, 4935614), (16, 2467807), (113, 349424), (226, 174712), (452, 87356), (904, 43678), (1808, 21839)]