4385552

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{4091}}^1$

素因数の和:4166

約数の個数: 20

約数和(自身を含む): 8625936

約数和(自身を除く): 4240384

約数列:

[1, 2, 4, 8, 16, 67, 134, 268, 536, 1072, 4091, 8182, 16364, 32728, 65456, 274097, 548194, 1096388, 2192776, 4385552]

約数ペア:

[(1, 4385552), (2, 2192776), (4, 1096388), (8, 548194), (16, 274097), (67, 65456), (134, 32728), (268, 16364), (536, 8182), (1072, 4091)]