40302164

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{62581}}^1$

素因数の和:62615

約数の個数: 24

約数和(自身を含む): 84110208

約数和(自身を除く): 43808044

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 644, 62581, 125162, 250324, 438067, 876134, 1439363, 1752268, 2878726, 5757452, 10075541, 20151082, 40302164]

約数ペア:

[(1, 40302164), (2, 20151082), (4, 10075541), (7, 5757452), (14, 2878726), (23, 1752268), (28, 1439363), (46, 876134), (92, 438067), (161, 250324), (322, 125162), (644, 62581)]