88201984

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1559}}^1$

素因数の和:1605

約数の個数: 72

約数和(自身を含む): 200884320

約数和(自身を除く): 112682336

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 32, 34, 52, 64, 68, 104, 128, 136, 208, 221, 256, 272, 416, 442, 544, 832, 884, 1088, 1559, 1664, 1768, 2176, 3118, 3328, 3536, 4352, 6236, 7072, 12472, 14144, 20267, 24944, 26503, 28288, 40534, 49888, 53006, 56576, 81068, 99776, 106012, 162136, 199552, 212024, 324272, 344539, 399104, 424048, 648544, 689078, 848096, 1297088, 1378156, 1696192, 2594176, 2756312, 3392384, 5188352, 5512624, 6784768, 11025248, 22050496, 44100992, 88201984]

約数ペア:

[(1, 88201984), (2, 44100992), (4, 22050496), (8, 11025248), (13, 6784768), (16, 5512624), (17, 5188352), (26, 3392384), (32, 2756312), (34, 2594176), (52, 1696192), (64, 1378156), (68, 1297088), (104, 848096), (128, 689078), (136, 648544), (208, 424048), (221, 399104), (256, 344539), (272, 324272), (416, 212024), (442, 199552), (544, 162136), (832, 106012), (884, 99776), (1088, 81068), (1559, 56576), (1664, 53006), (1768, 49888), (2176, 40534), (3118, 28288), (3328, 26503), (3536, 24944), (4352, 20267), (6236, 14144), (7072, 12472)]