90546134

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{4663}}^1$

素因数の和:4764

約数の個数: 32

約数和(自身を含む): 165665280

約数和(自身を除く): 75119146

約数列:

[1, 2, 7, 14, 19, 38, 73, 133, 146, 266, 511, 1022, 1387, 2774, 4663, 9326, 9709, 19418, 32641, 65282, 88597, 177194, 340399, 620179, 680798, 1240358, 2382793, 4765586, 6467581, 12935162, 45273067, 90546134]

約数ペア:

[(1, 90546134), (2, 45273067), (7, 12935162), (14, 6467581), (19, 4765586), (38, 2382793), (73, 1240358), (133, 680798), (146, 620179), (266, 340399), (511, 177194), (1022, 88597), (1387, 65282), (2774, 32641), (4663, 19418), (9326, 9709)]