16689376

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{2789}}^1$

素因数の和:2827

約数の個数: 48

約数和(自身を含む): 37966320

約数和(自身を除く): 21276944

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 32, 34, 44, 68, 88, 136, 176, 187, 272, 352, 374, 544, 748, 1496, 2789, 2992, 5578, 5984, 11156, 22312, 30679, 44624, 47413, 61358, 89248, 94826, 122716, 189652, 245432, 379304, 490864, 521543, 758608, 981728, 1043086, 1517216, 2086172, 4172344, 8344688, 16689376]

約数ペア:

[(1, 16689376), (2, 8344688), (4, 4172344), (8, 2086172), (11, 1517216), (16, 1043086), (17, 981728), (22, 758608), (32, 521543), (34, 490864), (44, 379304), (68, 245432), (88, 189652), (136, 122716), (176, 94826), (187, 89248), (272, 61358), (352, 47413), (374, 44624), (544, 30679), (748, 22312), (1496, 11156), (2789, 5984), (2992, 5578)]