18229504

素因数分解:

$2^8\times {\mathrm{71209}}^1$

素因数の和:71225

約数の個数: 18

約数和(自身を含む): 36388310

約数和(自身を除く): 18158806

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 71209, 142418, 284836, 569672, 1139344, 2278688, 4557376, 9114752, 18229504]

約数ペア:

[(1, 18229504), (2, 9114752), (4, 4557376), (8, 2278688), (16, 1139344), (32, 569672), (64, 284836), (128, 142418), (256, 71209)]