16373984

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{257}}^1$

素因数の和:459

約数の個数: 48

約数和(自身を含む): 35498736

約数和(自身を除く): 19124752

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 176, 181, 257, 352, 362, 514, 724, 1028, 1448, 1991, 2056, 2827, 2896, 3982, 4112, 5654, 5792, 7964, 8224, 11308, 15928, 22616, 31856, 45232, 46517, 63712, 90464, 93034, 186068, 372136, 511687, 744272, 1023374, 1488544, 2046748, 4093496, 8186992, 16373984]

約数ペア:

[(1, 16373984), (2, 8186992), (4, 4093496), (8, 2046748), (11, 1488544), (16, 1023374), (22, 744272), (32, 511687), (44, 372136), (88, 186068), (176, 93034), (181, 90464), (257, 63712), (352, 46517), (362, 45232), (514, 31856), (724, 22616), (1028, 15928), (1448, 11308), (1991, 8224), (2056, 7964), (2827, 5792), (2896, 5654), (3982, 4112)]