239732008

素因数分解:

$2^3\times {\mathrm{97}}^1\times {\mathrm{308933}}^1$

素因数の和:309036

約数の個数: 16

約数和(自身を含む): 454132980

約数和(自身を除く): 214400972

約数列:

[1, 2, 4, 8, 97, 194, 388, 776, 308933, 617866, 1235732, 2471464, 29966501, 59933002, 119866004, 239732008]

約数ペア:

[(1, 239732008), (2, 119866004), (4, 59933002), (8, 29966501), (97, 2471464), (194, 1235732), (388, 617866), (776, 308933)]