30906163888

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{83984141}}^1$

素因数の和:83984172

約数の個数: 20

約数和(自身を含む): 62484201648

約数和(自身を除く): 31578037760

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 83984141, 167968282, 335936564, 671873128, 1343746256, 1931635243, 3863270486, 7726540972, 15453081944, 30906163888]

約数ペア:

[(1, 30906163888), (2, 15453081944), (4, 7726540972), (8, 3863270486), (16, 1931635243), (23, 1343746256), (46, 671873128), (92, 335936564), (184, 167968282), (368, 83984141)]