80853344

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17669}}^1$

素因数の和:17703

約数の個数: 48

約数和(自身を含む): 187019280

約数和(自身を除く): 106165936

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 44, 52, 88, 104, 143, 176, 208, 286, 352, 416, 572, 1144, 2288, 4576, 17669, 35338, 70676, 141352, 194359, 229697, 282704, 388718, 459394, 565408, 777436, 918788, 1554872, 1837576, 2526667, 3109744, 3675152, 5053334, 6219488, 7350304, 10106668, 20213336, 40426672, 80853344]

約数ペア:

[(1, 80853344), (2, 40426672), (4, 20213336), (8, 10106668), (11, 7350304), (13, 6219488), (16, 5053334), (22, 3675152), (26, 3109744), (32, 2526667), (44, 1837576), (52, 1554872), (88, 918788), (104, 777436), (143, 565408), (176, 459394), (208, 388718), (286, 282704), (352, 229697), (416, 194359), (572, 141352), (1144, 70676), (2288, 35338), (4576, 17669)]