38912480

素因数分解:

$2^5\times 5^1\times {\mathrm{243203}}^1$

素因数の和:243218

約数の個数: 24

約数和(自身を含む): 91931112

約数和(自身を除く): 53018632

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 243203, 486406, 972812, 1216015, 1945624, 2432030, 3891248, 4864060, 7782496, 9728120, 19456240, 38912480]

約数ペア:

[(1, 38912480), (2, 19456240), (4, 9728120), (5, 7782496), (8, 4864060), (10, 3891248), (16, 2432030), (20, 1945624), (32, 1216015), (40, 972812), (80, 486406), (160, 243203)]