80312132

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{229}}^1\times {\mathrm{2039}}^1$

素因数の和:2315

約数の個数: 24

約数和(自身を含む): 144513600

約数和(自身を除く): 64201468

約数列:

[1, 2, 4, 43, 86, 172, 229, 458, 916, 2039, 4078, 8156, 9847, 19694, 39388, 87677, 175354, 350708, 466931, 933862, 1867724, 20078033, 40156066, 80312132]

約数ペア:

[(1, 80312132), (2, 40156066), (4, 20078033), (43, 1867724), (86, 933862), (172, 466931), (229, 350708), (458, 175354), (916, 87677), (2039, 39388), (4078, 19694), (8156, 9847)]