82866676

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{25357}}^1$

素因数の和:25423

約数の個数: 24

約数和(自身を含む): 156205280

約数和(自身を除く): 73338604

約数列:

[1, 2, 4, 19, 38, 43, 76, 86, 172, 817, 1634, 3268, 25357, 50714, 101428, 481783, 963566, 1090351, 1927132, 2180702, 4361404, 20716669, 41433338, 82866676]

約数ペア:

[(1, 82866676), (2, 41433338), (4, 20716669), (19, 4361404), (38, 2180702), (43, 1927132), (76, 1090351), (86, 963566), (172, 481783), (817, 101428), (1634, 50714), (3268, 25357)]