80355088

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{2801}}^1$

素因数の和:2983

約数の個数: 40

約数和(自身を含む): 170944416

約数和(自身を除く): 90589328

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 163, 176, 326, 652, 1304, 1793, 2608, 2801, 3586, 5602, 7172, 11204, 14344, 22408, 28688, 30811, 44816, 61622, 123244, 246488, 456563, 492976, 913126, 1826252, 3652504, 5022193, 7305008, 10044386, 20088772, 40177544, 80355088]

約数ペア:

[(1, 80355088), (2, 40177544), (4, 20088772), (8, 10044386), (11, 7305008), (16, 5022193), (22, 3652504), (44, 1826252), (88, 913126), (163, 492976), (176, 456563), (326, 246488), (652, 123244), (1304, 61622), (1793, 44816), (2608, 30811), (2801, 28688), (3586, 22408), (5602, 14344), (7172, 11204)]