38723536

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{105227}}^1$

素因数の和:105258

約数の個数: 20

約数和(自身を含む): 78289632

約数和(自身を除く): 39566096

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 105227, 210454, 420908, 841816, 1683632, 2420221, 4840442, 9680884, 19361768, 38723536]

約数ペア:

[(1, 38723536), (2, 19361768), (4, 9680884), (8, 4840442), (16, 2420221), (23, 1683632), (46, 841816), (92, 420908), (184, 210454), (368, 105227)]