8040304

素因数分解:

$2^4\times {\mathrm{79}}^1\times {\mathrm{6361}}^1$

素因数の和:6448

約数の個数: 20

約数和(自身を含む): 15777760

約数和(自身を除く): 7737456

約数列:

[1, 2, 4, 8, 16, 79, 158, 316, 632, 1264, 6361, 12722, 25444, 50888, 101776, 502519, 1005038, 2010076, 4020152, 8040304]

約数ペア:

[(1, 8040304), (2, 4020152), (4, 2010076), (8, 1005038), (16, 502519), (79, 101776), (158, 50888), (316, 25444), (632, 12722), (1264, 6361)]