353120368

素因数分解:

$2^4\times {\mathrm{2069}}^1\times {\mathrm{10667}}^1$

素因数の和:12744

約数の個数: 20

約数和(自身を含む): 684565560

約数和(自身を除く): 331445192

約数列:

[1, 2, 4, 8, 16, 2069, 4138, 8276, 10667, 16552, 21334, 33104, 42668, 85336, 170672, 22070023, 44140046, 88280092, 176560184, 353120368]

約数ペア:

[(1, 353120368), (2, 176560184), (4, 88280092), (8, 44140046), (16, 22070023), (2069, 170672), (4138, 85336), (8276, 42668), (10667, 33104), (16552, 21334)]