42673898

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{149}}^1\times {\mathrm{1609}}^1$

素因数の和:1849

約数の個数: 16

約数和(自身を含む): 65205000

約数和(自身を除く): 22531102

約数列:

[1, 2, 89, 149, 178, 298, 1609, 3218, 13261, 26522, 143201, 239741, 286402, 479482, 21336949, 42673898]

約数ペア:

[(1, 42673898), (2, 21336949), (89, 479482), (149, 286402), (178, 239741), (298, 143201), (1609, 26522), (3218, 13261)]