30931738

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{29347}}^1$

素因数の和:29397

約数の個数: 16

約数和(自身を含む): 50713344

約数和(自身を除く): 19781606

約数列:

[1, 2, 17, 31, 34, 62, 527, 1054, 29347, 58694, 498899, 909757, 997798, 1819514, 15465869, 30931738]

約数ペア:

[(1, 30931738), (2, 15465869), (17, 1819514), (31, 997798), (34, 909757), (62, 498899), (527, 58694), (1054, 29347)]