87105196

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{167}}^1\times {\mathrm{6863}}^1$

素因数の和:7053

約数の個数: 24

約数和(自身を含む): 161441280

約数和(自身を除く): 74336084

約数列:

[1, 2, 4, 19, 38, 76, 167, 334, 668, 3173, 6346, 6863, 12692, 13726, 27452, 130397, 260794, 521588, 1146121, 2292242, 4584484, 21776299, 43552598, 87105196]

約数ペア:

[(1, 87105196), (2, 43552598), (4, 21776299), (19, 4584484), (38, 2292242), (76, 1146121), (167, 521588), (334, 260794), (668, 130397), (3173, 27452), (6346, 13726), (6863, 12692)]