64191022

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{311}}^1\times {\mathrm{641}}^1$

素因数の和:984

約数の個数: 32

約数和(自身を含む): 115375104

約数和(自身を除く): 51184082

約数列:

[1, 2, 7, 14, 23, 46, 161, 311, 322, 622, 641, 1282, 2177, 4354, 4487, 7153, 8974, 14306, 14743, 29486, 50071, 100142, 103201, 199351, 206402, 398702, 1395457, 2790914, 4585073, 9170146, 32095511, 64191022]

約数ペア:

[(1, 64191022), (2, 32095511), (7, 9170146), (14, 4585073), (23, 2790914), (46, 1395457), (161, 398702), (311, 206402), (322, 199351), (622, 103201), (641, 100142), (1282, 50071), (2177, 29486), (4354, 14743), (4487, 14306), (7153, 8974)]