1632416

素因数分解:

$2^5\times {\mathrm{139}}^1\times {\mathrm{367}}^1$

素因数の和:516

約数の個数: 24

約数和(自身を含む): 3245760

約数和(自身を除く): 1613344

約数列:

[1, 2, 4, 8, 16, 32, 139, 278, 367, 556, 734, 1112, 1468, 2224, 2936, 4448, 5872, 11744, 51013, 102026, 204052, 408104, 816208, 1632416]

約数ペア:

[(1, 1632416), (2, 816208), (4, 408104), (8, 204052), (16, 102026), (32, 51013), (139, 11744), (278, 5872), (367, 4448), (556, 2936), (734, 2224), (1112, 1468)]