39452368

素因数分解:

$2^4\times {\mathrm{113}}^1\times {\mathrm{21821}}^1$

素因数の和:21942

約数の個数: 20

約数和(自身を含む): 77118948

約数和(自身を除く): 37666580

約数列:

[1, 2, 4, 8, 16, 113, 226, 452, 904, 1808, 21821, 43642, 87284, 174568, 349136, 2465773, 4931546, 9863092, 19726184, 39452368]

約数ペア:

[(1, 39452368), (2, 19726184), (4, 9863092), (8, 4931546), (16, 2465773), (113, 349136), (226, 174568), (452, 87284), (904, 43642), (1808, 21821)]