2142944

素因数分解:

$2^5\times {\mathrm{167}}^1\times {\mathrm{401}}^1$

素因数の和:578

約数の個数: 24

約数和(自身を含む): 4254768

約数和(自身を除く): 2111824

約数列:

[1, 2, 4, 8, 16, 32, 167, 334, 401, 668, 802, 1336, 1604, 2672, 3208, 5344, 6416, 12832, 66967, 133934, 267868, 535736, 1071472, 2142944]

約数ペア:

[(1, 2142944), (2, 1071472), (4, 535736), (8, 267868), (16, 133934), (32, 66967), (167, 12832), (334, 6416), (401, 5344), (668, 3208), (802, 2672), (1336, 1604)]