42008432

素因数分解:

$2^4\times {\mathrm{349}}^1\times {\mathrm{7523}}^1$

素因数の和:7880

約数の個数: 20

約数和(自身を含む): 81635400

約数和(自身を除く): 39626968

約数列:

[1, 2, 4, 8, 16, 349, 698, 1396, 2792, 5584, 7523, 15046, 30092, 60184, 120368, 2625527, 5251054, 10502108, 21004216, 42008432]

約数ペア:

[(1, 42008432), (2, 21004216), (4, 10502108), (8, 5251054), (16, 2625527), (349, 120368), (698, 60184), (1396, 30092), (2792, 15046), (5584, 7523)]