30984656

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{41203}}^1$

素因数の和:41258

約数の個数: 20

約数和(自身を含む): 61311552

約数和(自身を除く): 30326896

約数列:

[1, 2, 4, 8, 16, 47, 94, 188, 376, 752, 41203, 82406, 164812, 329624, 659248, 1936541, 3873082, 7746164, 15492328, 30984656]

約数ペア:

[(1, 30984656), (2, 15492328), (4, 7746164), (8, 3873082), (16, 1936541), (47, 659248), (94, 329624), (188, 164812), (376, 82406), (752, 41203)]