16733728

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{347}}^1$

素因数の和:505

約数の個数: 48

約数和(自身を含む): 36306144

約数和(自身を除く): 19572416

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 137, 176, 274, 347, 352, 548, 694, 1096, 1388, 1507, 2192, 2776, 3014, 3817, 4384, 5552, 6028, 7634, 11104, 12056, 15268, 24112, 30536, 47539, 48224, 61072, 95078, 122144, 190156, 380312, 522929, 760624, 1045858, 1521248, 2091716, 4183432, 8366864, 16733728]

約数ペア:

[(1, 16733728), (2, 8366864), (4, 4183432), (8, 2091716), (11, 1521248), (16, 1045858), (22, 760624), (32, 522929), (44, 380312), (88, 190156), (137, 122144), (176, 95078), (274, 61072), (347, 48224), (352, 47539), (548, 30536), (694, 24112), (1096, 15268), (1388, 12056), (1507, 11104), (2192, 7634), (2776, 6028), (3014, 5552), (3817, 4384)]