31452380

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{92507}}^1$

素因数の和:92533

約数の個数: 24

約数和(自身を含む): 69936048

約数和(自身を除く): 38483668

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 92507, 185014, 370028, 462535, 925070, 1572619, 1850140, 3145238, 6290476, 7863095, 15726190, 31452380]

約数ペア:

[(1, 31452380), (2, 15726190), (4, 7863095), (5, 6290476), (10, 3145238), (17, 1850140), (20, 1572619), (34, 925070), (68, 462535), (85, 370028), (170, 185014), (340, 92507)]