40262906

素因数分解:

$2^1\times {\mathrm{103}}^1\times {\mathrm{241}}^1\times {\mathrm{811}}^1$

素因数の和:1157

約数の個数: 16

約数和(自身を含む): 61309248

約数和(自身を除く): 21046342

約数列:

[1, 2, 103, 206, 241, 482, 811, 1622, 24823, 49646, 83533, 167066, 195451, 390902, 20131453, 40262906]

約数ペア:

[(1, 40262906), (2, 20131453), (103, 390902), (206, 195451), (241, 167066), (482, 83533), (811, 49646), (1622, 24823)]