245285584

素因数分解:

$2^4\times {\mathrm{83}}^1\times {\mathrm{184703}}^1$

素因数の和:184794

約数の個数: 20

約数和(自身を含む): 480969216

約数和(自身を除く): 235683632

約数列:

[1, 2, 4, 8, 16, 83, 166, 332, 664, 1328, 184703, 369406, 738812, 1477624, 2955248, 15330349, 30660698, 61321396, 122642792, 245285584]

約数ペア:

[(1, 245285584), (2, 122642792), (4, 61321396), (8, 30660698), (16, 15330349), (83, 2955248), (166, 1477624), (332, 738812), (664, 369406), (1328, 184703)]