20161574534

素因数分解:

$2^1\times {\mathrm{271}}^1\times {\mathrm{853}}^1\times {\mathrm{43609}}^1$

素因数の和:44735

約数の個数: 16

約数和(自身を含む): 30390239040

約数和(自身を除く): 10228664506

約数列:

[1, 2, 271, 542, 853, 1706, 43609, 87218, 231163, 462326, 11818039, 23636078, 37198477, 74396954, 10080787267, 20161574534]

約数ペア:

[(1, 20161574534), (2, 10080787267), (271, 74396954), (542, 37198477), (853, 23636078), (1706, 11818039), (43609, 462326), (87218, 231163)]