86906836

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{787}}^1\times {\mathrm{1453}}^1$

素因数の和:2263

約数の個数: 24

約数和(自身を含む): 160405280

約数和(自身を除く): 73498444

約数列:

[1, 2, 4, 19, 38, 76, 787, 1453, 1574, 2906, 3148, 5812, 14953, 27607, 29906, 55214, 59812, 110428, 1143511, 2287022, 4574044, 21726709, 43453418, 86906836]

約数ペア:

[(1, 86906836), (2, 43453418), (4, 21726709), (19, 4574044), (38, 2287022), (76, 1143511), (787, 110428), (1453, 59812), (1574, 55214), (2906, 29906), (3148, 27607), (5812, 14953)]