80112128

素因数分解:

$2^9\times {\mathrm{23}}^1\times {\mathrm{6803}}^1$

素因数の和:6844

約数の個数: 40

約数和(自身を含む): 167051808

約数和(自身を除く): 86939680

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 128, 184, 256, 368, 512, 736, 1472, 2944, 5888, 6803, 11776, 13606, 27212, 54424, 108848, 156469, 217696, 312938, 435392, 625876, 870784, 1251752, 1741568, 2503504, 3483136, 5007008, 10014016, 20028032, 40056064, 80112128]

約数ペア:

[(1, 80112128), (2, 40056064), (4, 20028032), (8, 10014016), (16, 5007008), (23, 3483136), (32, 2503504), (46, 1741568), (64, 1251752), (92, 870784), (128, 625876), (184, 435392), (256, 312938), (368, 217696), (512, 156469), (736, 108848), (1472, 54424), (2944, 27212), (5888, 13606), (6803, 11776)]