16130902528

素因数分解:

$2^9\times {\mathrm{13}}^1\times {\mathrm{431}}^1\times {\mathrm{5623}}^1$

素因数の和:6085

約数の個数: 80

約数和(自身を含む): 34796272896

約数和(自身を除く): 18665370368

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 416, 431, 512, 832, 862, 1664, 1724, 3328, 3448, 5603, 5623, 6656, 6896, 11206, 11246, 13792, 22412, 22492, 27584, 44824, 44984, 55168, 73099, 89648, 89968, 110336, 146198, 179296, 179936, 220672, 292396, 358592, 359872, 584792, 717184, 719744, 1169584, 1434368, 1439488, 2339168, 2423513, 2868736, 2878976, 4678336, 4847026, 9356672, 9694052, 18713344, 19388104, 31505669, 37426688, 38776208, 63011338, 77552416, 126022676, 155104832, 252045352, 310209664, 504090704, 620419328, 1008181408, 1240838656, 2016362816, 4032725632, 8065451264, 16130902528]

約数ペア:

[(1, 16130902528), (2, 8065451264), (4, 4032725632), (8, 2016362816), (13, 1240838656), (16, 1008181408), (26, 620419328), (32, 504090704), (52, 310209664), (64, 252045352), (104, 155104832), (128, 126022676), (208, 77552416), (256, 63011338), (416, 38776208), (431, 37426688), (512, 31505669), (832, 19388104), (862, 18713344), (1664, 9694052), (1724, 9356672), (3328, 4847026), (3448, 4678336), (5603, 2878976), (5623, 2868736), (6656, 2423513), (6896, 2339168), (11206, 1439488), (11246, 1434368), (13792, 1169584), (22412, 719744), (22492, 717184), (27584, 584792), (44824, 359872), (44984, 358592), (55168, 292396), (73099, 220672), (89648, 179936), (89968, 179296), (110336, 146198)]