40374928

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{229403}}^1$

素因数の和:229422

約数の個数: 20

約数和(自身を含む): 85338288

約数和(自身を除く): 44963360

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 229403, 458806, 917612, 1835224, 2523433, 3670448, 5046866, 10093732, 20187464, 40374928]

約数ペア:

[(1, 40374928), (2, 20187464), (4, 10093732), (8, 5046866), (11, 3670448), (16, 2523433), (22, 1835224), (44, 917612), (88, 458806), (176, 229403)]