16387392

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{137}}^1$

素因数の和:248

約数の個数: 112

約数和(自身を含む): 50474880

約数和(自身を除く): 34087488

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 89, 96, 112, 137, 168, 178, 192, 224, 267, 274, 336, 356, 411, 448, 534, 548, 623, 672, 712, 822, 959, 1068, 1096, 1246, 1344, 1424, 1644, 1869, 1918, 2136, 2192, 2492, 2848, 2877, 3288, 3738, 3836, 4272, 4384, 4984, 5696, 5754, 6576, 7476, 7672, 8544, 8768, 9968, 11508, 12193, 13152, 14952, 15344, 17088, 19936, 23016, 24386, 26304, 29904, 30688, 36579, 39872, 46032, 48772, 59808, 61376, 73158, 85351, 92064, 97544, 119616, 146316, 170702, 184128, 195088, 256053, 292632, 341404, 390176, 512106, 585264, 682808, 780352, 1024212, 1170528, 1365616, 2048424, 2341056, 2731232, 4096848, 5462464, 8193696, 16387392]

約数ペア:

[(1, 16387392), (2, 8193696), (3, 5462464), (4, 4096848), (6, 2731232), (7, 2341056), (8, 2048424), (12, 1365616), (14, 1170528), (16, 1024212), (21, 780352), (24, 682808), (28, 585264), (32, 512106), (42, 390176), (48, 341404), (56, 292632), (64, 256053), (84, 195088), (89, 184128), (96, 170702), (112, 146316), (137, 119616), (168, 97544), (178, 92064), (192, 85351), (224, 73158), (267, 61376), (274, 59808), (336, 48772), (356, 46032), (411, 39872), (448, 36579), (534, 30688), (548, 29904), (623, 26304), (672, 24386), (712, 23016), (822, 19936), (959, 17088), (1068, 15344), (1096, 14952), (1246, 13152), (1344, 12193), (1424, 11508), (1644, 9968), (1869, 8768), (1918, 8544), (2136, 7672), (2192, 7476), (2492, 6576), (2848, 5754), (2877, 5696), (3288, 4984), (3738, 4384), (3836, 4272)]