189667712

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{113983}}^1$

素因数の和:114010

約数の個数: 32

約数和(自身を含む): 406922880

約数和(自身を除く): 217255168

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 416, 832, 1664, 113983, 227966, 455932, 911864, 1481779, 1823728, 2963558, 3647456, 5927116, 7294912, 11854232, 14589824, 23708464, 47416928, 94833856, 189667712]

約数ペア:

[(1, 189667712), (2, 94833856), (4, 47416928), (8, 23708464), (13, 14589824), (16, 11854232), (26, 7294912), (32, 5927116), (52, 3647456), (64, 2963558), (104, 1823728), (128, 1481779), (208, 911864), (416, 455932), (832, 227966), (1664, 113983)]