40182064

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{193183}}^1$

素因数の和:193204

約数の個数: 20

約数和(自身を含む): 83841856

約数和(自身を除く): 43659792

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 193183, 386366, 772732, 1545464, 2511379, 3090928, 5022758, 10045516, 20091032, 40182064]

約数ペア:

[(1, 40182064), (2, 20091032), (4, 10045516), (8, 5022758), (13, 3090928), (16, 2511379), (26, 1545464), (52, 772732), (104, 386366), (208, 193183)]