61836825616

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{89879107}}^1$

素因数の和:89879158

約数の個数: 20

約数和(自身を含む): 122595103312

約数和(自身を除く): 60758277696

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 89879107, 179758214, 359516428, 719032856, 1438065712, 3864801601, 7729603202, 15459206404, 30918412808, 61836825616]

約数ペア:

[(1, 61836825616), (2, 30918412808), (4, 15459206404), (8, 7729603202), (16, 3864801601), (43, 1438065712), (86, 719032856), (172, 359516428), (344, 179758214), (688, 89879107)]