331390672

素因数分解:

$2^4\times {\mathrm{467}}^1\times {\mathrm{44351}}^1$

素因数の和:44826

約数の個数: 20

約数和(自身を含む): 643458816

約数和(自身を除く): 312068144

約数列:

[1, 2, 4, 8, 16, 467, 934, 1868, 3736, 7472, 44351, 88702, 177404, 354808, 709616, 20711917, 41423834, 82847668, 165695336, 331390672]

約数ペア:

[(1, 331390672), (2, 165695336), (4, 82847668), (8, 41423834), (16, 20711917), (467, 709616), (934, 354808), (1868, 177404), (3736, 88702), (7472, 44351)]