80698456

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{19141}}^1$

素因数の和:19195

約数の個数: 32

約数和(自身を含む): 165386880

約数和(自身を除く): 84688424

約数列:

[1, 2, 4, 8, 17, 31, 34, 62, 68, 124, 136, 248, 527, 1054, 2108, 4216, 19141, 38282, 76564, 153128, 325397, 593371, 650794, 1186742, 1301588, 2373484, 2603176, 4746968, 10087307, 20174614, 40349228, 80698456]

約数ペア:

[(1, 80698456), (2, 40349228), (4, 20174614), (8, 10087307), (17, 4746968), (31, 2603176), (34, 2373484), (62, 1301588), (68, 1186742), (124, 650794), (136, 593371), (248, 325397), (527, 153128), (1054, 76564), (2108, 38282), (4216, 19141)]