86478784

素因数分解:

$2^6\times 7^1\times {\mathrm{137}}^1\times {\mathrm{1409}}^1$

素因数の和:1565

約数の個数: 56

約数和(自身を含む): 197693280

約数和(自身を除く): 111214496

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 137, 224, 274, 448, 548, 959, 1096, 1409, 1918, 2192, 2818, 3836, 4384, 5636, 7672, 8768, 9863, 11272, 15344, 19726, 22544, 30688, 39452, 45088, 61376, 78904, 90176, 157808, 193033, 315616, 386066, 631232, 772132, 1351231, 1544264, 2702462, 3088528, 5404924, 6177056, 10809848, 12354112, 21619696, 43239392, 86478784]

約数ペア:

[(1, 86478784), (2, 43239392), (4, 21619696), (7, 12354112), (8, 10809848), (14, 6177056), (16, 5404924), (28, 3088528), (32, 2702462), (56, 1544264), (64, 1351231), (112, 772132), (137, 631232), (224, 386066), (274, 315616), (448, 193033), (548, 157808), (959, 90176), (1096, 78904), (1409, 61376), (1918, 45088), (2192, 39452), (2818, 30688), (3836, 22544), (4384, 19726), (5636, 15344), (7672, 11272), (8768, 9863)]