97875568

素因数分解:

$2^4\times 7^1\times {\mathrm{43}}^1\times {\mathrm{20323}}^1$

素因数の和:20381

約数の個数: 40

約数和(自身を含む): 221775488

約数和(自身を除く): 123899920

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 43, 56, 86, 112, 172, 301, 344, 602, 688, 1204, 2408, 4816, 20323, 40646, 81292, 142261, 162584, 284522, 325168, 569044, 873889, 1138088, 1747778, 2276176, 3495556, 6117223, 6991112, 12234446, 13982224, 24468892, 48937784, 97875568]

約数ペア:

[(1, 97875568), (2, 48937784), (4, 24468892), (7, 13982224), (8, 12234446), (14, 6991112), (16, 6117223), (28, 3495556), (43, 2276176), (56, 1747778), (86, 1138088), (112, 873889), (172, 569044), (301, 325168), (344, 284522), (602, 162584), (688, 142261), (1204, 81292), (2408, 40646), (4816, 20323)]