16761328

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{719}}^1$

素因数の和:805

約数の個数: 40

約数和(自身を含む): 34283520

約数和(自身を除く): 17522192

約数列:

[1, 2, 4, 8, 16, 31, 47, 62, 94, 124, 188, 248, 376, 496, 719, 752, 1438, 1457, 2876, 2914, 5752, 5828, 11504, 11656, 22289, 23312, 33793, 44578, 67586, 89156, 135172, 178312, 270344, 356624, 540688, 1047583, 2095166, 4190332, 8380664, 16761328]

約数ペア:

[(1, 16761328), (2, 8380664), (4, 4190332), (8, 2095166), (16, 1047583), (31, 540688), (47, 356624), (62, 270344), (94, 178312), (124, 135172), (188, 89156), (248, 67586), (376, 44578), (496, 33793), (719, 23312), (752, 22289), (1438, 11656), (1457, 11504), (2876, 5828), (2914, 5752)]