40883984

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{54367}}^1$

素因数の和:54422

約数の個数: 20

約数和(自身を含む): 80899584

約数和(自身を除く): 40015600

約数列:

[1, 2, 4, 8, 16, 47, 94, 188, 376, 752, 54367, 108734, 217468, 434936, 869872, 2555249, 5110498, 10220996, 20441992, 40883984]

約数ペア:

[(1, 40883984), (2, 20441992), (4, 10220996), (8, 5110498), (16, 2555249), (47, 869872), (94, 434936), (188, 217468), (376, 108734), (752, 54367)]