16243968

素因数分解:

$2^8\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1627}}^1$

素因数の和:1659

約数の個数: 72

約数和(自身を含む): 46586848

約数和(自身を除く): 30342880

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 128, 156, 192, 208, 256, 312, 384, 416, 624, 768, 832, 1248, 1627, 1664, 2496, 3254, 3328, 4881, 4992, 6508, 9762, 9984, 13016, 19524, 21151, 26032, 39048, 42302, 52064, 63453, 78096, 84604, 104128, 126906, 156192, 169208, 208256, 253812, 312384, 338416, 416512, 507624, 624768, 676832, 1015248, 1249536, 1353664, 2030496, 2707328, 4060992, 5414656, 8121984, 16243968]

約数ペア:

[(1, 16243968), (2, 8121984), (3, 5414656), (4, 4060992), (6, 2707328), (8, 2030496), (12, 1353664), (13, 1249536), (16, 1015248), (24, 676832), (26, 624768), (32, 507624), (39, 416512), (48, 338416), (52, 312384), (64, 253812), (78, 208256), (96, 169208), (104, 156192), (128, 126906), (156, 104128), (192, 84604), (208, 78096), (256, 63453), (312, 52064), (384, 42302), (416, 39048), (624, 26032), (768, 21151), (832, 19524), (1248, 13016), (1627, 9984), (1664, 9762), (2496, 6508), (3254, 4992), (3328, 4881)]