40816052

素因数分解:

$2^2\times {\mathrm{73}}^1\times {\mathrm{113}}^1\times {\mathrm{1237}}^1$

素因数の和:1427

約数の個数: 24

約数和(自身を含む): 73106376

約数和(自身を除く): 32290324

約数列:

[1, 2, 4, 73, 113, 146, 226, 292, 452, 1237, 2474, 4948, 8249, 16498, 32996, 90301, 139781, 180602, 279562, 361204, 559124, 10204013, 20408026, 40816052]

約数ペア:

[(1, 40816052), (2, 20408026), (4, 10204013), (73, 559124), (113, 361204), (146, 279562), (226, 180602), (292, 139781), (452, 90301), (1237, 32996), (2474, 16498), (4948, 8249)]