42127766

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{6991}}^1$

素因数の和:7147

約数の個数: 16

約数和(自身を含む): 66451968

約数和(自身を除く): 24324202

約数列:

[1, 2, 23, 46, 131, 262, 3013, 6026, 6991, 13982, 160793, 321586, 915821, 1831642, 21063883, 42127766]

約数ペア:

[(1, 42127766), (2, 21063883), (23, 1831642), (46, 915821), (131, 321586), (262, 160793), (3013, 13982), (6026, 6991)]