161773126

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{463}}^1\times {\mathrm{4261}}^1$

素因数の和:4767

約数の個数: 16

約数和(自身を含む): 249173568

約数和(自身を除く): 87400442

約数列:

[1, 2, 41, 82, 463, 926, 4261, 8522, 18983, 37966, 174701, 349402, 1972843, 3945686, 80886563, 161773126]

約数ペア:

[(1, 161773126), (2, 80886563), (41, 3945686), (82, 1972843), (463, 349402), (926, 174701), (4261, 37966), (8522, 18983)]