89869312

素因数分解:

$2^{10}\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{157}}^1$

素因数の和:233

約数の個数: 88

約数和(自身を含む): 199230416

約数和(自身を除く): 109361104

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 43, 52, 64, 86, 104, 128, 157, 172, 208, 256, 314, 344, 416, 512, 559, 628, 688, 832, 1024, 1118, 1256, 1376, 1664, 2041, 2236, 2512, 2752, 3328, 4082, 4472, 5024, 5504, 6656, 6751, 8164, 8944, 10048, 11008, 13312, 13502, 16328, 17888, 20096, 22016, 27004, 32656, 35776, 40192, 44032, 54008, 65312, 71552, 80384, 87763, 108016, 130624, 143104, 160768, 175526, 216032, 261248, 286208, 351052, 432064, 522496, 572416, 702104, 864128, 1044992, 1404208, 1728256, 2089984, 2808416, 3456512, 5616832, 6913024, 11233664, 22467328, 44934656, 89869312]

約数ペア:

[(1, 89869312), (2, 44934656), (4, 22467328), (8, 11233664), (13, 6913024), (16, 5616832), (26, 3456512), (32, 2808416), (43, 2089984), (52, 1728256), (64, 1404208), (86, 1044992), (104, 864128), (128, 702104), (157, 572416), (172, 522496), (208, 432064), (256, 351052), (314, 286208), (344, 261248), (416, 216032), (512, 175526), (559, 160768), (628, 143104), (688, 130624), (832, 108016), (1024, 87763), (1118, 80384), (1256, 71552), (1376, 65312), (1664, 54008), (2041, 44032), (2236, 40192), (2512, 35776), (2752, 32656), (3328, 27004), (4082, 22016), (4472, 20096), (5024, 17888), (5504, 16328), (6656, 13502), (6751, 13312), (8164, 11008), (8944, 10048)]