173688128

素因数分解:

$2^6\times {\mathrm{89}}^1\times {\mathrm{30493}}^1$

素因数の和:30594

約数の個数: 28

約数和(自身を含む): 348546420

約数和(自身を除く): 174858292

約数列:

[1, 2, 4, 8, 16, 32, 64, 89, 178, 356, 712, 1424, 2848, 5696, 30493, 60986, 121972, 243944, 487888, 975776, 1951552, 2713877, 5427754, 10855508, 21711016, 43422032, 86844064, 173688128]

約数ペア:

[(1, 173688128), (2, 86844064), (4, 43422032), (8, 21711016), (16, 10855508), (32, 5427754), (64, 2713877), (89, 1951552), (178, 975776), (356, 487888), (712, 243944), (1424, 121972), (2848, 60986), (5696, 30493)]