31226042

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{547}}^1$

素因数の和:662

約数の個数: 32

約数和(自身を含む): 52555392

約数和(自身を除く): 21329350

約数列:

[1, 2, 17, 23, 34, 46, 73, 146, 391, 547, 782, 1094, 1241, 1679, 2482, 3358, 9299, 12581, 18598, 25162, 28543, 39931, 57086, 79862, 213877, 427754, 678827, 918413, 1357654, 1836826, 15613021, 31226042]

約数ペア:

[(1, 31226042), (2, 15613021), (17, 1836826), (23, 1357654), (34, 918413), (46, 678827), (73, 427754), (146, 213877), (391, 79862), (547, 57086), (782, 39931), (1094, 28543), (1241, 25162), (1679, 18598), (2482, 12581), (3358, 9299)]