86553844

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{653}}^1\times {\mathrm{2549}}^1$

素因数の和:3219

約数の個数: 24

約数和(自身を含む): 163434600

約数和(自身を除く): 76880756

約数列:

[1, 2, 4, 13, 26, 52, 653, 1306, 2549, 2612, 5098, 8489, 10196, 16978, 33137, 33956, 66274, 132548, 1664497, 3328994, 6657988, 21638461, 43276922, 86553844]

約数ペア:

[(1, 86553844), (2, 43276922), (4, 21638461), (13, 6657988), (26, 3328994), (52, 1664497), (653, 132548), (1306, 66274), (2549, 33956), (2612, 33137), (5098, 16978), (8489, 10196)]