670160384

素因数分解:

$2^9\times {\mathrm{23}}^1\times {\mathrm{56909}}^1$

素因数の和:56950

約数の個数: 40

約数和(自身を含む): 1397254320

約数和(自身を除く): 727093936

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 128, 184, 256, 368, 512, 736, 1472, 2944, 5888, 11776, 56909, 113818, 227636, 455272, 910544, 1308907, 1821088, 2617814, 3642176, 5235628, 7284352, 10471256, 14568704, 20942512, 29137408, 41885024, 83770048, 167540096, 335080192, 670160384]

約数ペア:

[(1, 670160384), (2, 335080192), (4, 167540096), (8, 83770048), (16, 41885024), (23, 29137408), (32, 20942512), (46, 14568704), (64, 10471256), (92, 7284352), (128, 5235628), (184, 3642176), (256, 2617814), (368, 1821088), (512, 1308907), (736, 910544), (1472, 455272), (2944, 227636), (5888, 113818), (11776, 56909)]