87140194

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{73973}}^1$

素因数の和:74025

約数の個数: 16

約数和(自身を含む): 142030080

約数和(自身を除く): 54889886

約数列:

[1, 2, 19, 31, 38, 62, 589, 1178, 73973, 147946, 1405487, 2293163, 2810974, 4586326, 43570097, 87140194]

約数ペア:

[(1, 87140194), (2, 43570097), (19, 4586326), (31, 2810974), (38, 2293163), (62, 1405487), (589, 147946), (1178, 73973)]