89450404

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{701}}^1$

素因数の和:820

約数の個数: 48

約数和(自身を含む): 174545280

約数和(自身を除く): 85094876

約数列:

[1, 2, 4, 19, 23, 38, 46, 73, 76, 92, 146, 292, 437, 701, 874, 1387, 1402, 1679, 1748, 2774, 2804, 3358, 5548, 6716, 13319, 16123, 26638, 31901, 32246, 51173, 53276, 63802, 64492, 102346, 127604, 204692, 306337, 612674, 972287, 1176979, 1225348, 1944574, 2353958, 3889148, 4707916, 22362601, 44725202, 89450404]

約数ペア:

[(1, 89450404), (2, 44725202), (4, 22362601), (19, 4707916), (23, 3889148), (38, 2353958), (46, 1944574), (73, 1225348), (76, 1176979), (92, 972287), (146, 612674), (292, 306337), (437, 204692), (701, 127604), (874, 102346), (1387, 64492), (1402, 63802), (1679, 53276), (1748, 51173), (2774, 32246), (2804, 31901), (3358, 26638), (5548, 16123), (6716, 13319)]