89131762

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{223}}^1\times {\mathrm{8689}}^1$

素因数の和:8937

約数の個数: 16

約数和(自身を含む): 140152320

約数和(自身を除く): 51020558

約数列:

[1, 2, 23, 46, 223, 446, 5129, 8689, 10258, 17378, 199847, 399694, 1937647, 3875294, 44565881, 89131762]

約数ペア:

[(1, 89131762), (2, 44565881), (23, 3875294), (46, 1937647), (223, 399694), (446, 199847), (5129, 17378), (8689, 10258)]