38831728

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{8117}}^1$

素因数の和:8161

約数の個数: 40

約数和(自身を含む): 84557088

約数和(自身を除く): 45725360

約数列:

[1, 2, 4, 8, 13, 16, 23, 26, 46, 52, 92, 104, 184, 208, 299, 368, 598, 1196, 2392, 4784, 8117, 16234, 32468, 64936, 105521, 129872, 186691, 211042, 373382, 422084, 746764, 844168, 1493528, 1688336, 2426983, 2987056, 4853966, 9707932, 19415864, 38831728]

約数ペア:

[(1, 38831728), (2, 19415864), (4, 9707932), (8, 4853966), (13, 2987056), (16, 2426983), (23, 1688336), (26, 1493528), (46, 844168), (52, 746764), (92, 422084), (104, 373382), (184, 211042), (208, 186691), (299, 129872), (368, 105521), (598, 64936), (1196, 32468), (2392, 16234), (4784, 8117)]