77888896

素因数分解:

$2^7\times {\mathrm{29}}^1\times {\mathrm{20983}}^1$

素因数の和:21026

約数の個数: 32

約数和(自身を含む): 160527600

約数和(自身を除く): 82638704

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 64, 116, 128, 232, 464, 928, 1856, 3712, 20983, 41966, 83932, 167864, 335728, 608507, 671456, 1217014, 1342912, 2434028, 2685824, 4868056, 9736112, 19472224, 38944448, 77888896]

約数ペア:

[(1, 77888896), (2, 38944448), (4, 19472224), (8, 9736112), (16, 4868056), (29, 2685824), (32, 2434028), (58, 1342912), (64, 1217014), (116, 671456), (128, 608507), (232, 335728), (464, 167864), (928, 83932), (1856, 41966), (3712, 20983)]