115312928

素因数分解:

$2^5\times {\mathrm{43}}^1\times {\mathrm{181}}^1\times {\mathrm{463}}^1$

素因数の和:697

約数の個数: 48

約数和(自身を含む): 234089856

約数和(自身を除く): 118776928

約数列:

[1, 2, 4, 8, 16, 32, 43, 86, 172, 181, 344, 362, 463, 688, 724, 926, 1376, 1448, 1852, 2896, 3704, 5792, 7408, 7783, 14816, 15566, 19909, 31132, 39818, 62264, 79636, 83803, 124528, 159272, 167606, 249056, 318544, 335212, 637088, 670424, 1340848, 2681696, 3603529, 7207058, 14414116, 28828232, 57656464, 115312928]

約数ペア:

[(1, 115312928), (2, 57656464), (4, 28828232), (8, 14414116), (16, 7207058), (32, 3603529), (43, 2681696), (86, 1340848), (172, 670424), (181, 637088), (344, 335212), (362, 318544), (463, 249056), (688, 167606), (724, 159272), (926, 124528), (1376, 83803), (1448, 79636), (1852, 62264), (2896, 39818), (3704, 31132), (5792, 19909), (7408, 15566), (7783, 14816)]