80536742

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{379}}^1\times {\mathrm{743}}^1$

素因数の和:1148

約数の個数: 32

約数和(自身を含む): 142490880

約数和(自身を除く): 61954138

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 379, 743, 758, 1486, 4169, 4927, 8173, 8338, 9659, 9854, 16346, 19318, 54197, 106249, 108394, 212498, 281597, 563194, 3097567, 3660761, 6195134, 7321522, 40268371, 80536742]

約数ペア:

[(1, 80536742), (2, 40268371), (11, 7321522), (13, 6195134), (22, 3660761), (26, 3097567), (143, 563194), (286, 281597), (379, 212498), (743, 108394), (758, 106249), (1486, 54197), (4169, 19318), (4927, 16346), (8173, 9854), (8338, 9659)]