16105208

素因数分解:

$2^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{211}}^1$

素因数の和:300

約数の個数: 64

約数和(自身を含む): 36633600

約数和(自身を除く): 20528392

約数列:

[1, 2, 4, 7, 8, 14, 28, 29, 47, 56, 58, 94, 116, 188, 203, 211, 232, 329, 376, 406, 422, 658, 812, 844, 1316, 1363, 1477, 1624, 1688, 2632, 2726, 2954, 5452, 5908, 6119, 9541, 9917, 10904, 11816, 12238, 19082, 19834, 24476, 38164, 39668, 42833, 48952, 69419, 76328, 79336, 85666, 138838, 171332, 277676, 287593, 342664, 555352, 575186, 1150372, 2013151, 2300744, 4026302, 8052604, 16105208]

約数ペア:

[(1, 16105208), (2, 8052604), (4, 4026302), (7, 2300744), (8, 2013151), (14, 1150372), (28, 575186), (29, 555352), (47, 342664), (56, 287593), (58, 277676), (94, 171332), (116, 138838), (188, 85666), (203, 79336), (211, 76328), (232, 69419), (329, 48952), (376, 42833), (406, 39668), (422, 38164), (658, 24476), (812, 19834), (844, 19082), (1316, 12238), (1363, 11816), (1477, 10904), (1624, 9917), (1688, 9541), (2632, 6119), (2726, 5908), (2954, 5452)]