16848128

素因数分解:

$2^8\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{193}}^1$

素因数の和:251

約数の個数: 72

約数和(自身を含む): 38067456

約数和(自身を除く): 21219328

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 32, 44, 62, 64, 88, 124, 128, 176, 193, 248, 256, 341, 352, 386, 496, 682, 704, 772, 992, 1364, 1408, 1544, 1984, 2123, 2728, 2816, 3088, 3968, 4246, 5456, 5983, 6176, 7936, 8492, 10912, 11966, 12352, 16984, 21824, 23932, 24704, 33968, 43648, 47864, 49408, 65813, 67936, 87296, 95728, 131626, 135872, 191456, 263252, 271744, 382912, 526504, 543488, 765824, 1053008, 1531648, 2106016, 4212032, 8424064, 16848128]

約数ペア:

[(1, 16848128), (2, 8424064), (4, 4212032), (8, 2106016), (11, 1531648), (16, 1053008), (22, 765824), (31, 543488), (32, 526504), (44, 382912), (62, 271744), (64, 263252), (88, 191456), (124, 135872), (128, 131626), (176, 95728), (193, 87296), (248, 67936), (256, 65813), (341, 49408), (352, 47864), (386, 43648), (496, 33968), (682, 24704), (704, 23932), (772, 21824), (992, 16984), (1364, 12352), (1408, 11966), (1544, 10912), (1984, 8492), (2123, 7936), (2728, 6176), (2816, 5983), (3088, 5456), (3968, 4246)]