90230254

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{61717}}^1$

素因数の和:61779

約数の個数: 16

約数和(自身を含む): 146641968

約数和(自身を除く): 56411714

約数列:

[1, 2, 17, 34, 43, 86, 731, 1462, 61717, 123434, 1049189, 2098378, 2653831, 5307662, 45115127, 90230254]

約数ペア:

[(1, 90230254), (2, 45115127), (17, 5307662), (34, 2653831), (43, 2098378), (86, 1049189), (731, 123434), (1462, 61717)]