27878152

素因数分解:

$2^3\times {\mathrm{79}}^1\times {\mathrm{44111}}^1$

素因数の和:44196

約数の個数: 16

約数和(自身を含む): 52934400

約数和(自身を除く): 25056248

約数列:

[1, 2, 4, 8, 79, 158, 316, 632, 44111, 88222, 176444, 352888, 3484769, 6969538, 13939076, 27878152]

約数ペア:

[(1, 27878152), (2, 13939076), (4, 6969538), (8, 3484769), (79, 352888), (158, 176444), (316, 88222), (632, 44111)]