80690024

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{19139}}^1$

素因数の和:19193

約数の個数: 32

約数和(自身を含む): 165369600

約数和(自身を除く): 84679576

約数列:

[1, 2, 4, 8, 17, 31, 34, 62, 68, 124, 136, 248, 527, 1054, 2108, 4216, 19139, 38278, 76556, 153112, 325363, 593309, 650726, 1186618, 1301452, 2373236, 2602904, 4746472, 10086253, 20172506, 40345012, 80690024]

約数ペア:

[(1, 80690024), (2, 40345012), (4, 20172506), (8, 10086253), (17, 4746472), (31, 2602904), (34, 2373236), (62, 1301452), (68, 1186618), (124, 650726), (136, 593309), (248, 325363), (527, 153112), (1054, 76556), (2108, 38278), (4216, 19139)]