31077034

素因数分解:

$2^1\times {\mathrm{113}}^1\times {\mathrm{199}}^1\times {\mathrm{691}}^1$

素因数の和:1005

約数の個数: 16

約数和(自身を含む): 47332800

約数和(自身を除く): 16255766

約数列:

[1, 2, 113, 199, 226, 398, 691, 1382, 22487, 44974, 78083, 137509, 156166, 275018, 15538517, 31077034]

約数ペア:

[(1, 31077034), (2, 15538517), (113, 275018), (199, 156166), (226, 137509), (398, 78083), (691, 44974), (1382, 22487)]