10921856

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{7757}}^1$

素因数の和:7782

約数の個数: 32

約数和(自身を含む): 23739480

約数和(自身を除く): 12817624

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 176, 352, 704, 1408, 7757, 15514, 31028, 62056, 85327, 124112, 170654, 248224, 341308, 496448, 682616, 992896, 1365232, 2730464, 5460928, 10921856]

約数ペア:

[(1, 10921856), (2, 5460928), (4, 2730464), (8, 1365232), (11, 992896), (16, 682616), (22, 496448), (32, 341308), (44, 248224), (64, 170654), (88, 124112), (128, 85327), (176, 62056), (352, 31028), (704, 15514), (1408, 7757)]