86980832

素因数分解:

$2^5\times {\mathrm{47}}^1\times {\mathrm{151}}^1\times {\mathrm{383}}^1$

素因数の和:591

約数の個数: 48

約数和(自身を含む): 176504832

約数和(自身を除く): 89524000

約数列:

[1, 2, 4, 8, 16, 32, 47, 94, 151, 188, 302, 376, 383, 604, 752, 766, 1208, 1504, 1532, 2416, 3064, 4832, 6128, 7097, 12256, 14194, 18001, 28388, 36002, 56776, 57833, 72004, 113552, 115666, 144008, 227104, 231332, 288016, 462664, 576032, 925328, 1850656, 2718151, 5436302, 10872604, 21745208, 43490416, 86980832]

約数ペア:

[(1, 86980832), (2, 43490416), (4, 21745208), (8, 10872604), (16, 5436302), (32, 2718151), (47, 1850656), (94, 925328), (151, 576032), (188, 462664), (302, 288016), (376, 231332), (383, 227104), (604, 144008), (752, 115666), (766, 113552), (1208, 72004), (1504, 57833), (1532, 56776), (2416, 36002), (3064, 28388), (4832, 18001), (6128, 14194), (7097, 12256)]