159616

素因数分解:

$2^7\times {\mathrm{29}}^1\times {\mathrm{43}}^1$

素因数の和:86

約数の個数: 32

約数和(自身を含む): 336600

約数和(自身を除く): 176984

約数列:

[1, 2, 4, 8, 16, 29, 32, 43, 58, 64, 86, 116, 128, 172, 232, 344, 464, 688, 928, 1247, 1376, 1856, 2494, 2752, 3712, 4988, 5504, 9976, 19952, 39904, 79808, 159616]

約数ペア:

[(1, 159616), (2, 79808), (4, 39904), (8, 19952), (16, 9976), (29, 5504), (32, 4988), (43, 3712), (58, 2752), (64, 2494), (86, 1856), (116, 1376), (128, 1247), (172, 928), (232, 688), (344, 464)]