31795968

素因数分解:

$2^8\times 3^1\times {\mathrm{19}}^1\times {\mathrm{2179}}^1$

素因数の和:2217

約数の個数: 72

約数和(自身を含む): 89118400

約数和(自身を除く): 57322432

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 64, 76, 96, 114, 128, 152, 192, 228, 256, 304, 384, 456, 608, 768, 912, 1216, 1824, 2179, 2432, 3648, 4358, 4864, 6537, 7296, 8716, 13074, 14592, 17432, 26148, 34864, 41401, 52296, 69728, 82802, 104592, 124203, 139456, 165604, 209184, 248406, 278912, 331208, 418368, 496812, 557824, 662416, 836736, 993624, 1324832, 1673472, 1987248, 2649664, 3974496, 5299328, 7948992, 10598656, 15897984, 31795968]

約数ペア:

[(1, 31795968), (2, 15897984), (3, 10598656), (4, 7948992), (6, 5299328), (8, 3974496), (12, 2649664), (16, 1987248), (19, 1673472), (24, 1324832), (32, 993624), (38, 836736), (48, 662416), (57, 557824), (64, 496812), (76, 418368), (96, 331208), (114, 278912), (128, 248406), (152, 209184), (192, 165604), (228, 139456), (256, 124203), (304, 104592), (384, 82802), (456, 69728), (608, 52296), (768, 41401), (912, 34864), (1216, 26148), (1824, 17432), (2179, 14592), (2432, 13074), (3648, 8716), (4358, 7296), (4864, 6537)]