16406900638

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{127}}^1\times {\mathrm{167}}^1\times {\mathrm{251}}^1$

素因数の和:637

約数の個数: 64

約数和(自身を含む): 26531463168

約数和(自身を除く): 10124562530

約数列:

[1, 2, 23, 46, 67, 127, 134, 167, 251, 254, 334, 502, 1541, 2921, 3082, 3841, 5773, 5842, 7682, 8509, 11189, 11546, 16817, 17018, 21209, 22378, 31877, 33634, 41917, 42418, 63754, 83834, 195707, 257347, 386791, 391414, 487807, 514694, 733171, 773582, 964091, 975614, 1421003, 1466342, 1928182, 2135759, 2808439, 2842006, 4271518, 5323459, 5616878, 10646918, 32683069, 49122457, 64594097, 65366138, 98244914, 122439557, 129188194, 244879114, 356671753, 713343506, 8203450319, 16406900638]

約数ペア:

[(1, 16406900638), (2, 8203450319), (23, 713343506), (46, 356671753), (67, 244879114), (127, 129188194), (134, 122439557), (167, 98244914), (251, 65366138), (254, 64594097), (334, 49122457), (502, 32683069), (1541, 10646918), (2921, 5616878), (3082, 5323459), (3841, 4271518), (5773, 2842006), (5842, 2808439), (7682, 2135759), (8509, 1928182), (11189, 1466342), (11546, 1421003), (16817, 975614), (17018, 964091), (21209, 773582), (22378, 733171), (31877, 514694), (33634, 487807), (41917, 391414), (42418, 386791), (63754, 257347), (83834, 195707)]