89004016

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{433}}^1\times {\mathrm{443}}^1$

素因数の和:913

約数の個数: 40

約数和(自身を含む): 179207280

約数和(自身を除く): 90203264

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 433, 443, 464, 866, 886, 1732, 1772, 3464, 3544, 6928, 7088, 12557, 12847, 25114, 25694, 50228, 51388, 100456, 102776, 191819, 200912, 205552, 383638, 767276, 1534552, 3069104, 5562751, 11125502, 22251004, 44502008, 89004016]

約数ペア:

[(1, 89004016), (2, 44502008), (4, 22251004), (8, 11125502), (16, 5562751), (29, 3069104), (58, 1534552), (116, 767276), (232, 383638), (433, 205552), (443, 200912), (464, 191819), (866, 102776), (886, 100456), (1732, 51388), (1772, 50228), (3464, 25694), (3544, 25114), (6928, 12847), (7088, 12557)]