55755376

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{204983}}^1$

素因数の和:205008

約数の個数: 20

約数和(自身を含む): 114381072

約数和(自身を除く): 58625696

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 204983, 409966, 819932, 1639864, 3279728, 3484711, 6969422, 13938844, 27877688, 55755376]

約数ペア:

[(1, 55755376), (2, 27877688), (4, 13938844), (8, 6969422), (16, 3484711), (17, 3279728), (34, 1639864), (68, 819932), (136, 409966), (272, 204983)]