120777856

素因数分解:

$2^7\times {\mathrm{193}}^1\times {\mathrm{4889}}^1$

素因数の和:5096

約数の個数: 32

約数和(自身を含む): 241908300

約数和(自身を除く): 121130444

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 193, 386, 772, 1544, 3088, 4889, 6176, 9778, 12352, 19556, 24704, 39112, 78224, 156448, 312896, 625792, 943577, 1887154, 3774308, 7548616, 15097232, 30194464, 60388928, 120777856]

約数ペア:

[(1, 120777856), (2, 60388928), (4, 30194464), (8, 15097232), (16, 7548616), (32, 3774308), (64, 1887154), (128, 943577), (193, 625792), (386, 312896), (772, 156448), (1544, 78224), (3088, 39112), (4889, 24704), (6176, 19556), (9778, 12352)]