16856331392

素因数分解:

$2^7\times {\mathrm{691}}^1\times {\mathrm{190579}}^1$

素因数の和:191284

約数の個数: 32

約数和(自身を含む): 33629746800

約数和(自身を除く): 16773415408

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 691, 1382, 2764, 5528, 11056, 22112, 44224, 88448, 190579, 381158, 762316, 1524632, 3049264, 6098528, 12197056, 24394112, 131690089, 263380178, 526760356, 1053520712, 2107041424, 4214082848, 8428165696, 16856331392]

約数ペア:

[(1, 16856331392), (2, 8428165696), (4, 4214082848), (8, 2107041424), (16, 1053520712), (32, 526760356), (64, 263380178), (128, 131690089), (691, 24394112), (1382, 12197056), (2764, 6098528), (5528, 3049264), (11056, 1524632), (22112, 762316), (44224, 381158), (88448, 190579)]