16923088

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{197}}^1$

素因数の和:284

約数の個数: 80

約数和(自身を含む): 41247360

約数和(自身を除く): 24324272

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 59, 91, 104, 112, 118, 182, 197, 208, 236, 364, 394, 413, 472, 728, 767, 788, 826, 944, 1379, 1456, 1534, 1576, 1652, 2561, 2758, 3068, 3152, 3304, 5122, 5369, 5516, 6136, 6608, 10244, 10738, 11032, 11623, 12272, 17927, 20488, 21476, 22064, 23246, 35854, 40976, 42952, 46492, 71708, 81361, 85904, 92984, 143416, 151099, 162722, 185968, 286832, 302198, 325444, 604396, 650888, 1057693, 1208792, 1301776, 2115386, 2417584, 4230772, 8461544, 16923088]

約数ペア:

[(1, 16923088), (2, 8461544), (4, 4230772), (7, 2417584), (8, 2115386), (13, 1301776), (14, 1208792), (16, 1057693), (26, 650888), (28, 604396), (52, 325444), (56, 302198), (59, 286832), (91, 185968), (104, 162722), (112, 151099), (118, 143416), (182, 92984), (197, 85904), (208, 81361), (236, 71708), (364, 46492), (394, 42952), (413, 40976), (472, 35854), (728, 23246), (767, 22064), (788, 21476), (826, 20488), (944, 17927), (1379, 12272), (1456, 11623), (1534, 11032), (1576, 10738), (1652, 10244), (2561, 6608), (2758, 6136), (3068, 5516), (3152, 5369), (3304, 5122)]