91032016

素因数分解:

$2^4\times {\mathrm{79}}^1\times {\mathrm{72019}}^1$

素因数の和:72106

約数の個数: 20

約数和(自身を含む): 178609600

約数和(自身を除く): 87577584

約数列:

[1, 2, 4, 8, 16, 79, 158, 316, 632, 1264, 72019, 144038, 288076, 576152, 1152304, 5689501, 11379002, 22758004, 45516008, 91032016]

約数ペア:

[(1, 91032016), (2, 45516008), (4, 22758004), (8, 11379002), (16, 5689501), (79, 1152304), (158, 576152), (316, 288076), (632, 144038), (1264, 72019)]