238440968

素因数分解:

$2^3\times {\mathrm{89}}^1\times {\mathrm{334889}}^1$

素因数の和:334984

約数の個数: 16

約数和(自身を含む): 452101500

約数和(自身を除く): 213660532

約数列:

[1, 2, 4, 8, 89, 178, 356, 712, 334889, 669778, 1339556, 2679112, 29805121, 59610242, 119220484, 238440968]

約数ペア:

[(1, 238440968), (2, 119220484), (4, 59610242), (8, 29805121), (89, 2679112), (178, 1339556), (356, 669778), (712, 334889)]