16836872

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{1669}}^1$

素因数の和:1785

約数の個数: 32

約数和(自身を含む): 34368600

約数和(自身を除く): 17531728

約数列:

[1, 2, 4, 8, 13, 26, 52, 97, 104, 194, 388, 776, 1261, 1669, 2522, 3338, 5044, 6676, 10088, 13352, 21697, 43394, 86788, 161893, 173576, 323786, 647572, 1295144, 2104609, 4209218, 8418436, 16836872]

約数ペア:

[(1, 16836872), (2, 8418436), (4, 4209218), (8, 2104609), (13, 1295144), (26, 647572), (52, 323786), (97, 173576), (104, 161893), (194, 86788), (388, 43394), (776, 21697), (1261, 13352), (1669, 10088), (2522, 6676), (3338, 5044)]