80604436

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{38977}}^1$

素因数の和:39039

約数の個数: 24

約数和(自身を含む): 157159296

約数和(自身を除く): 76554860

約数列:

[1, 2, 4, 11, 22, 44, 47, 94, 188, 517, 1034, 2068, 38977, 77954, 155908, 428747, 857494, 1714988, 1831919, 3663838, 7327676, 20151109, 40302218, 80604436]

約数ペア:

[(1, 80604436), (2, 40302218), (4, 20151109), (11, 7327676), (22, 3663838), (44, 1831919), (47, 1714988), (94, 857494), (188, 428747), (517, 155908), (1034, 77954), (2068, 38977)]