70231568

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{399043}}^1$

素因数の和:399062

約数の個数: 20

約数和(自身を含む): 148444368

約数和(自身を除く): 78212800

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 399043, 798086, 1596172, 3192344, 4389473, 6384688, 8778946, 17557892, 35115784, 70231568]

約数ペア:

[(1, 70231568), (2, 35115784), (4, 17557892), (8, 8778946), (11, 6384688), (16, 4389473), (22, 3192344), (44, 1596172), (88, 798086), (176, 399043)]