89247236

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{16993}}^1$

素因数の和:17111

約数の個数: 24

約数和(自身を含む): 169872024

約数和(自身を除く): 80624788

約数列:

[1, 2, 4, 13, 26, 52, 101, 202, 404, 1313, 2626, 5252, 16993, 33986, 67972, 220909, 441818, 883636, 1716293, 3432586, 6865172, 22311809, 44623618, 89247236]

約数ペア:

[(1, 89247236), (2, 44623618), (4, 22311809), (13, 6865172), (26, 3432586), (52, 1716293), (101, 883636), (202, 441818), (404, 220909), (1313, 67972), (2626, 33986), (5252, 16993)]