16381344

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1283}}^1$

素因数の和:1322

約数の個数: 96

約数和(自身を含む): 51770880

約数和(自身を除く): 35389536

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 32, 38, 42, 48, 56, 57, 76, 84, 96, 112, 114, 133, 152, 168, 224, 228, 266, 304, 336, 399, 456, 532, 608, 672, 798, 912, 1064, 1283, 1596, 1824, 2128, 2566, 3192, 3849, 4256, 5132, 6384, 7698, 8981, 10264, 12768, 15396, 17962, 20528, 24377, 26943, 30792, 35924, 41056, 48754, 53886, 61584, 71848, 73131, 97508, 107772, 123168, 143696, 146262, 170639, 195016, 215544, 287392, 292524, 341278, 390032, 431088, 511917, 585048, 682556, 780064, 862176, 1023834, 1170096, 1365112, 2047668, 2340192, 2730224, 4095336, 5460448, 8190672, 16381344]

約数ペア:

[(1, 16381344), (2, 8190672), (3, 5460448), (4, 4095336), (6, 2730224), (7, 2340192), (8, 2047668), (12, 1365112), (14, 1170096), (16, 1023834), (19, 862176), (21, 780064), (24, 682556), (28, 585048), (32, 511917), (38, 431088), (42, 390032), (48, 341278), (56, 292524), (57, 287392), (76, 215544), (84, 195016), (96, 170639), (112, 146262), (114, 143696), (133, 123168), (152, 107772), (168, 97508), (224, 73131), (228, 71848), (266, 61584), (304, 53886), (336, 48754), (399, 41056), (456, 35924), (532, 30792), (608, 26943), (672, 24377), (798, 20528), (912, 17962), (1064, 15396), (1283, 12768), (1596, 10264), (1824, 8981), (2128, 7698), (2566, 6384), (3192, 5132), (3849, 4256)]