162120068

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{89867}}^1$

素因数の和:89923

約数の個数: 24

約数和(自身を含む): 317054304

約数和(自身を除く): 154934236

約数列:

[1, 2, 4, 11, 22, 41, 44, 82, 164, 451, 902, 1804, 89867, 179734, 359468, 988537, 1977074, 3684547, 3954148, 7369094, 14738188, 40530017, 81060034, 162120068]

約数ペア:

[(1, 162120068), (2, 81060034), (4, 40530017), (11, 14738188), (22, 7369094), (41, 3954148), (44, 3684547), (82, 1977074), (164, 988537), (451, 359468), (902, 179734), (1804, 89867)]