31230912128

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{1033}}^1\times {\mathrm{18169}}^1$

素因数の和:19229

約数の個数: 64

約数和(自身を含む): 67072374600

約数和(自身を除く): 35841462472

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 416, 832, 1033, 1664, 2066, 4132, 8264, 13429, 16528, 18169, 26858, 33056, 36338, 53716, 66112, 72676, 107432, 132224, 145352, 214864, 236197, 290704, 429728, 472394, 581408, 859456, 944788, 1162816, 1718912, 1889576, 2325632, 3779152, 7558304, 15116608, 18768577, 30233216, 37537154, 75074308, 150148616, 243991501, 300297232, 487983002, 600594464, 975966004, 1201188928, 1951932008, 2402377856, 3903864016, 7807728032, 15615456064, 31230912128]

約数ペア:

[(1, 31230912128), (2, 15615456064), (4, 7807728032), (8, 3903864016), (13, 2402377856), (16, 1951932008), (26, 1201188928), (32, 975966004), (52, 600594464), (64, 487983002), (104, 300297232), (128, 243991501), (208, 150148616), (416, 75074308), (832, 37537154), (1033, 30233216), (1664, 18768577), (2066, 15116608), (4132, 7558304), (8264, 3779152), (13429, 2325632), (16528, 1889576), (18169, 1718912), (26858, 1162816), (33056, 944788), (36338, 859456), (53716, 581408), (66112, 472394), (72676, 429728), (107432, 290704), (132224, 236197), (145352, 214864)]