71313386

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{17419}}^1$

素因数の和:17533

約数の個数: 16

約数和(自身を含む): 112881600

約数和(自身を除く): 41568214

約数列:

[1, 2, 23, 46, 89, 178, 2047, 4094, 17419, 34838, 400637, 801274, 1550291, 3100582, 35656693, 71313386]

約数ペア:

[(1, 71313386), (2, 35656693), (23, 3100582), (46, 1550291), (89, 801274), (178, 400637), (2047, 34838), (4094, 17419)]