289383392

素因数分解:

$2^5\times {\mathrm{53}}^1\times {\mathrm{170627}}^1$

素因数の和:170690

約数の個数: 24

約数和(自身を含む): 580476456

約数和(自身を除く): 291093064

約数列:

[1, 2, 4, 8, 16, 32, 53, 106, 212, 424, 848, 1696, 170627, 341254, 682508, 1365016, 2730032, 5460064, 9043231, 18086462, 36172924, 72345848, 144691696, 289383392]

約数ペア:

[(1, 289383392), (2, 144691696), (4, 72345848), (8, 36172924), (16, 18086462), (32, 9043231), (53, 5460064), (106, 2730032), (212, 1365016), (424, 682508), (848, 341254), (1696, 170627)]