87377026

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{21943}}^1$

素因数の和:22137

約数の個数: 16

約数和(自身を含む): 143777088

約数和(自身を除く): 56400062

約数列:

[1, 2, 11, 22, 181, 362, 1991, 3982, 21943, 43886, 241373, 482746, 3971683, 7943366, 43688513, 87377026]

約数ペア:

[(1, 87377026), (2, 43688513), (11, 7943366), (22, 3971683), (181, 482746), (362, 241373), (1991, 43886), (3982, 21943)]