22811776

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{13709}}^1$

素因数の和:13736

約数の個数: 32

約数和(自身を含む): 48944700

約数和(自身を除く): 26132924

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 416, 832, 1664, 13709, 27418, 54836, 109672, 178217, 219344, 356434, 438688, 712868, 877376, 1425736, 1754752, 2851472, 5702944, 11405888, 22811776]

約数ペア:

[(1, 22811776), (2, 11405888), (4, 5702944), (8, 2851472), (13, 1754752), (16, 1425736), (26, 877376), (32, 712868), (52, 438688), (64, 356434), (104, 219344), (128, 178217), (208, 109672), (416, 54836), (832, 27418), (1664, 13709)]