89719030

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{7877}}^1$

素因数の和:7968

約数の個数: 32

約数和(自身を含む): 173568096

約数和(自身を除く): 83849066

約数列:

[1, 2, 5, 10, 17, 34, 67, 85, 134, 170, 335, 670, 1139, 2278, 5695, 7877, 11390, 15754, 39385, 78770, 133909, 267818, 527759, 669545, 1055518, 1339090, 2638795, 5277590, 8971903, 17943806, 44859515, 89719030]

約数ペア:

[(1, 89719030), (2, 44859515), (5, 17943806), (10, 8971903), (17, 5277590), (34, 2638795), (67, 1339090), (85, 1055518), (134, 669545), (170, 527759), (335, 267818), (670, 133909), (1139, 78770), (2278, 39385), (5695, 15754), (7877, 11390)]