16381552016

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{26017}}^1$

素因数の和:26136

約数の個数: 80

約数和(自身を含む): 34843305600

約数和(自身を除く): 18461753584

約数列:

[1, 2, 4, 8, 16, 23, 29, 46, 58, 59, 92, 116, 118, 184, 232, 236, 368, 464, 472, 667, 944, 1334, 1357, 1711, 2668, 2714, 3422, 5336, 5428, 6844, 10672, 10856, 13688, 21712, 26017, 27376, 39353, 52034, 78706, 104068, 157412, 208136, 314824, 416272, 598391, 629648, 754493, 1196782, 1508986, 1535003, 2393564, 3017972, 3070006, 4787128, 6035944, 6140012, 9574256, 12071888, 12280024, 17353339, 24560048, 34706678, 35305069, 44515087, 69413356, 70610138, 89030174, 138826712, 141220276, 178060348, 277653424, 282440552, 356120696, 564881104, 712241392, 1023847001, 2047694002, 4095388004, 8190776008, 16381552016]

約数ペア:

[(1, 16381552016), (2, 8190776008), (4, 4095388004), (8, 2047694002), (16, 1023847001), (23, 712241392), (29, 564881104), (46, 356120696), (58, 282440552), (59, 277653424), (92, 178060348), (116, 141220276), (118, 138826712), (184, 89030174), (232, 70610138), (236, 69413356), (368, 44515087), (464, 35305069), (472, 34706678), (667, 24560048), (944, 17353339), (1334, 12280024), (1357, 12071888), (1711, 9574256), (2668, 6140012), (2714, 6035944), (3422, 4787128), (5336, 3070006), (5428, 3017972), (6844, 2393564), (10672, 1535003), (10856, 1508986), (13688, 1196782), (21712, 754493), (26017, 629648), (27376, 598391), (39353, 416272), (52034, 314824), (78706, 208136), (104068, 157412)]