16015952

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{23279}}^1$

素因数の和:23330

約数の個数: 20

約数和(自身を含む): 31753920

約数和(自身を除く): 15737968

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 23279, 46558, 93116, 186232, 372464, 1000997, 2001994, 4003988, 8007976, 16015952]

約数ペア:

[(1, 16015952), (2, 8007976), (4, 4003988), (8, 2001994), (16, 1000997), (43, 372464), (86, 186232), (172, 93116), (344, 46558), (688, 23279)]