89415284

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^2\times {\mathrm{3323}}^1$

素因数の和:3396

約数の個数: 36

約数和(自身を含む): 184840992

約数和(自身を除く): 95425708

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 868, 961, 1922, 3323, 3844, 6646, 6727, 13292, 13454, 23261, 26908, 46522, 93044, 103013, 206026, 412052, 721091, 1442182, 2884364, 3193403, 6386806, 12773612, 22353821, 44707642, 89415284]

約数ペア:

[(1, 89415284), (2, 44707642), (4, 22353821), (7, 12773612), (14, 6386806), (28, 3193403), (31, 2884364), (62, 1442182), (124, 721091), (217, 412052), (434, 206026), (868, 103013), (961, 93044), (1922, 46522), (3323, 26908), (3844, 23261), (6646, 13454), (6727, 13292)]