1855009664

素因数分解:

$2^7\times {\mathrm{1609}}^1\times {\mathrm{9007}}^1$

素因数の和:10630

約数の個数: 32

約数和(自身を含む): 3698234400

約数和(自身を除く): 1843224736

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 1609, 3218, 6436, 9007, 12872, 18014, 25744, 36028, 51488, 72056, 102976, 144112, 205952, 288224, 576448, 1152896, 14492263, 28984526, 57969052, 115938104, 231876208, 463752416, 927504832, 1855009664]

約数ペア:

[(1, 1855009664), (2, 927504832), (4, 463752416), (8, 231876208), (16, 115938104), (32, 57969052), (64, 28984526), (128, 14492263), (1609, 1152896), (3218, 576448), (6436, 288224), (9007, 205952), (12872, 144112), (18014, 102976), (25744, 72056), (36028, 51488)]