16664064

素因数分解:

$2^9\times 3^1\times {\mathrm{19}}^1\times {\mathrm{571}}^1$

素因数の和:611

約数の個数: 80

約数和(自身を含む): 46812480

約数和(自身を除く): 30148416

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, 512, 571, 608, 768, 912, 1142, 1216, 1536, 1713, 1824, 2284, 2432, 3426, 3648, 4568, 4864, 6852, 7296, 9136, 9728, 10849, 13704, 14592, 18272, 21698, 27408, 29184, 32547, 36544, 43396, 54816, 65094, 73088, 86792, 109632, 130188, 146176, 173584, 219264, 260376, 292352, 347168, 438528, 520752, 694336, 877056, 1041504, 1388672, 2083008, 2777344, 4166016, 5554688, 8332032, 16664064]

約数ペア:

[(1, 16664064), (2, 8332032), (3, 5554688), (4, 4166016), (6, 2777344), (8, 2083008), (12, 1388672), (16, 1041504), (19, 877056), (24, 694336), (32, 520752), (38, 438528), (48, 347168), (57, 292352), (64, 260376), (76, 219264), (96, 173584), (114, 146176), (128, 130188), (152, 109632), (192, 86792), (228, 73088), (256, 65094), (304, 54816), (384, 43396), (456, 36544), (512, 32547), (571, 29184), (608, 27408), (768, 21698), (912, 18272), (1142, 14592), (1216, 13704), (1536, 10849), (1713, 9728), (1824, 9136), (2284, 7296), (2432, 6852), (3426, 4864), (3648, 4568)]