4509808

素因数分解:

$2^4\times {\mathrm{89}}^1\times {\mathrm{3167}}^1$

素因数の和:3264

約数の個数: 20

約数和(自身を含む): 8838720

約数和(自身を除く): 4328912

約数列:

[1, 2, 4, 8, 16, 89, 178, 356, 712, 1424, 3167, 6334, 12668, 25336, 50672, 281863, 563726, 1127452, 2254904, 4509808]

約数ペア:

[(1, 4509808), (2, 2254904), (4, 1127452), (8, 563726), (16, 281863), (89, 50672), (178, 25336), (356, 12668), (712, 6334), (1424, 3167)]