40460048

素因数分解:

$2^4\times {\mathrm{103}}^1\times {\mathrm{24551}}^1$

素因数の和:24662

約数の個数: 20

約数和(自身を含む): 79155648

約数和(自身を除く): 38695600

約数列:

[1, 2, 4, 8, 16, 103, 206, 412, 824, 1648, 24551, 49102, 98204, 196408, 392816, 2528753, 5057506, 10115012, 20230024, 40460048]

約数ペア:

[(1, 40460048), (2, 20230024), (4, 10115012), (8, 5057506), (16, 2528753), (103, 392816), (206, 196408), (412, 98204), (824, 49102), (1648, 24551)]