61645712

素因数分解:

$2^4\times {\mathrm{167}}^1\times {\mathrm{23071}}^1$

素因数の和:23246

約数の個数: 20

約数和(自身を含む): 120158976

約数和(自身を除く): 58513264

約数列:

[1, 2, 4, 8, 16, 167, 334, 668, 1336, 2672, 23071, 46142, 92284, 184568, 369136, 3852857, 7705714, 15411428, 30822856, 61645712]

約数ペア:

[(1, 61645712), (2, 30822856), (4, 15411428), (8, 7705714), (16, 3852857), (167, 369136), (334, 184568), (668, 92284), (1336, 46142), (2672, 23071)]