80403956

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{383}}^1\times {\mathrm{1693}}^1$

素因数の和:2111

約数の個数: 24

約数和(自身を含む): 145711104

約数和(自身を除く): 65307148

約数列:

[1, 2, 4, 31, 62, 124, 383, 766, 1532, 1693, 3386, 6772, 11873, 23746, 47492, 52483, 104966, 209932, 648419, 1296838, 2593676, 20100989, 40201978, 80403956]

約数ペア:

[(1, 80403956), (2, 40201978), (4, 20100989), (31, 2593676), (62, 1296838), (124, 648419), (383, 209932), (766, 104966), (1532, 52483), (1693, 47492), (3386, 23746), (6772, 11873)]