18908128

素因数分解:

$2^5\times {\mathrm{179}}^1\times {\mathrm{3301}}^1$

素因数の和:3490

約数の個数: 24

約数和(自身を含む): 37444680

約数和(自身を除く): 18536552

約数列:

[1, 2, 4, 8, 16, 32, 179, 358, 716, 1432, 2864, 3301, 5728, 6602, 13204, 26408, 52816, 105632, 590879, 1181758, 2363516, 4727032, 9454064, 18908128]

約数ペア:

[(1, 18908128), (2, 9454064), (4, 4727032), (8, 2363516), (16, 1181758), (32, 590879), (179, 105632), (358, 52816), (716, 26408), (1432, 13204), (2864, 6602), (3301, 5728)]