23981744

素因数分解:

$2^4\times {\mathrm{109}}^1\times {\mathrm{13751}}^1$

素因数の和:13868

約数の個数: 20

約数和(自身を含む): 46894320

約数和(自身を除く): 22912576

約数列:

[1, 2, 4, 8, 16, 109, 218, 436, 872, 1744, 13751, 27502, 55004, 110008, 220016, 1498859, 2997718, 5995436, 11990872, 23981744]

約数ペア:

[(1, 23981744), (2, 11990872), (4, 5995436), (8, 2997718), (16, 1498859), (109, 220016), (218, 110008), (436, 55004), (872, 27502), (1744, 13751)]