8199344

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{431}}^1$

素因数の和:509

約数の個数: 40

約数和(自身を含む): 16873920

約数和(自身を除く): 8674576

約数列:

[1, 2, 4, 8, 16, 29, 41, 58, 82, 116, 164, 232, 328, 431, 464, 656, 862, 1189, 1724, 2378, 3448, 4756, 6896, 9512, 12499, 17671, 19024, 24998, 35342, 49996, 70684, 99992, 141368, 199984, 282736, 512459, 1024918, 2049836, 4099672, 8199344]

約数ペア:

[(1, 8199344), (2, 4099672), (4, 2049836), (8, 1024918), (16, 512459), (29, 282736), (41, 199984), (58, 141368), (82, 99992), (116, 70684), (164, 49996), (232, 35342), (328, 24998), (431, 19024), (464, 17671), (656, 12499), (862, 9512), (1189, 6896), (1724, 4756), (2378, 3448)]