56854

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1$

素因数の和:171

約数の個数: 16

約数和(自身を含む): 101376

約数和(自身を除く): 44522

約数列:

[1, 2, 7, 14, 31, 62, 131, 217, 262, 434, 917, 1834, 4061, 8122, 28427, 56854]

約数ペア:

[(1, 56854), (2, 28427), (7, 8122), (14, 4061), (31, 1834), (62, 917), (131, 434), (217, 262)]