57281118

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{223}}^1\times {\mathrm{1381}}^1$

素因数の和:1640

約数の個数: 32

約数和(自身を含む): 118874112

約数和(自身を除く): 61592994

約数列:

[1, 2, 3, 6, 31, 62, 93, 186, 223, 446, 669, 1338, 1381, 2762, 4143, 6913, 8286, 13826, 20739, 41478, 42811, 85622, 128433, 256866, 307963, 615926, 923889, 1847778, 9546853, 19093706, 28640559, 57281118]

約数ペア:

[(1, 57281118), (2, 28640559), (3, 19093706), (6, 9546853), (31, 1847778), (62, 923889), (93, 615926), (186, 307963), (223, 256866), (446, 128433), (669, 85622), (1338, 42811), (1381, 41478), (2762, 20739), (4143, 13826), (6913, 8286)]