11812085248

素因数分解:

$2^9\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{43777}}^1$

素因数の和:43843

約数の個数: 80

約数和(自身を含む): 25796098944

約数和(自身を除く): 13984013696

約数列:

[1, 2, 4, 8, 16, 17, 31, 32, 34, 62, 64, 68, 124, 128, 136, 248, 256, 272, 496, 512, 527, 544, 992, 1054, 1088, 1984, 2108, 2176, 3968, 4216, 4352, 7936, 8432, 8704, 15872, 16864, 33728, 43777, 67456, 87554, 134912, 175108, 269824, 350216, 700432, 744209, 1357087, 1400864, 1488418, 2714174, 2801728, 2976836, 5428348, 5603456, 5953672, 10856696, 11206912, 11907344, 21713392, 22413824, 23070479, 23814688, 43426784, 46140958, 47629376, 86853568, 92281916, 95258752, 173707136, 184563832, 190517504, 347414272, 369127664, 381035008, 694828544, 738255328, 1476510656, 2953021312, 5906042624, 11812085248]

約数ペア:

[(1, 11812085248), (2, 5906042624), (4, 2953021312), (8, 1476510656), (16, 738255328), (17, 694828544), (31, 381035008), (32, 369127664), (34, 347414272), (62, 190517504), (64, 184563832), (68, 173707136), (124, 95258752), (128, 92281916), (136, 86853568), (248, 47629376), (256, 46140958), (272, 43426784), (496, 23814688), (512, 23070479), (527, 22413824), (544, 21713392), (992, 11907344), (1054, 11206912), (1088, 10856696), (1984, 5953672), (2108, 5603456), (2176, 5428348), (3968, 2976836), (4216, 2801728), (4352, 2714174), (7936, 1488418), (8432, 1400864), (8704, 1357087), (15872, 744209), (16864, 700432), (33728, 350216), (43777, 269824), (67456, 175108), (87554, 134912)]