1071472

素因数分解:

$2^4\times {\mathrm{167}}^1\times {\mathrm{401}}^1$

素因数の和:576

約数の個数: 20

約数和(自身を含む): 2093616

約数和(自身を除く): 1022144

約数列:

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

約数ペア:

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