42989288

素因数分解:

$2^3\times {\mathrm{59}}^1\times {\mathrm{91079}}^1$

素因数の和:91144

約数の個数: 16

約数和(自身を含む): 81972000

約数和(自身を除く): 38982712

約数列:

[1, 2, 4, 8, 59, 118, 236, 472, 91079, 182158, 364316, 728632, 5373661, 10747322, 21494644, 42989288]

約数ペア:

[(1, 42989288), (2, 21494644), (4, 10747322), (8, 5373661), (59, 728632), (118, 364316), (236, 182158), (472, 91079)]