87433216

素因数分解:

$2^{13}\times {\mathrm{13}}^1\times {\mathrm{821}}^1$

素因数の和:860

約数の個数: 56

約数和(自身を含む): 188535564

約数和(自身を除く): 101102348

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 416, 512, 821, 832, 1024, 1642, 1664, 2048, 3284, 3328, 4096, 6568, 6656, 8192, 10673, 13136, 13312, 21346, 26272, 26624, 42692, 52544, 53248, 85384, 105088, 106496, 170768, 210176, 341536, 420352, 683072, 840704, 1366144, 1681408, 2732288, 3362816, 5464576, 6725632, 10929152, 21858304, 43716608, 87433216]

約数ペア:

[(1, 87433216), (2, 43716608), (4, 21858304), (8, 10929152), (13, 6725632), (16, 5464576), (26, 3362816), (32, 2732288), (52, 1681408), (64, 1366144), (104, 840704), (128, 683072), (208, 420352), (256, 341536), (416, 210176), (512, 170768), (821, 106496), (832, 105088), (1024, 85384), (1642, 53248), (1664, 52544), (2048, 42692), (3284, 26624), (3328, 26272), (4096, 21346), (6568, 13312), (6656, 13136), (8192, 10673)]