16279952

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1$

素因数の和:168

約数の個数: 80

約数和(自身を含む): 36747648

約数和(自身を除く): 20467696

約数列:

[1, 2, 4, 8, 13, 16, 23, 26, 41, 46, 52, 82, 83, 92, 104, 164, 166, 184, 208, 299, 328, 332, 368, 533, 598, 656, 664, 943, 1066, 1079, 1196, 1328, 1886, 1909, 2132, 2158, 2392, 3403, 3772, 3818, 4264, 4316, 4784, 6806, 7544, 7636, 8528, 8632, 12259, 13612, 15088, 15272, 17264, 24518, 24817, 27224, 30544, 44239, 49036, 49634, 54448, 78269, 88478, 98072, 99268, 156538, 176956, 196144, 198536, 313076, 353912, 397072, 626152, 707824, 1017497, 1252304, 2034994, 4069988, 8139976, 16279952]

約数ペア:

[(1, 16279952), (2, 8139976), (4, 4069988), (8, 2034994), (13, 1252304), (16, 1017497), (23, 707824), (26, 626152), (41, 397072), (46, 353912), (52, 313076), (82, 198536), (83, 196144), (92, 176956), (104, 156538), (164, 99268), (166, 98072), (184, 88478), (208, 78269), (299, 54448), (328, 49634), (332, 49036), (368, 44239), (533, 30544), (598, 27224), (656, 24817), (664, 24518), (943, 17264), (1066, 15272), (1079, 15088), (1196, 13612), (1328, 12259), (1886, 8632), (1909, 8528), (2132, 7636), (2158, 7544), (2392, 6806), (3403, 4784), (3772, 4316), (3818, 4264)]