290656

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{293}}^1$

素因数の和:334

約数の個数: 24

約数和(自身を含む): 592704

約数和(自身を除く): 302048

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 124, 248, 293, 496, 586, 992, 1172, 2344, 4688, 9083, 9376, 18166, 36332, 72664, 145328, 290656]

約数ペア:

[(1, 290656), (2, 145328), (4, 72664), (8, 36332), (16, 18166), (31, 9376), (32, 9083), (62, 4688), (124, 2344), (248, 1172), (293, 992), (496, 586)]