71358242

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{9323}}^1$

素因数の和:9457

約数の個数: 16

約数和(自身を含む): 110769120

約数和(自身を除く): 39410878

約数列:

[1, 2, 43, 86, 89, 178, 3827, 7654, 9323, 18646, 400889, 801778, 829747, 1659494, 35679121, 71358242]

約数ペア:

[(1, 71358242), (2, 35679121), (43, 1659494), (86, 829747), (89, 801778), (178, 400889), (3827, 18646), (7654, 9323)]