40552304

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{194963}}^1$

素因数の和:194984

約数の個数: 20

約数和(自身を含む): 84614376

約数和(自身を除く): 44062072

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 194963, 389926, 779852, 1559704, 2534519, 3119408, 5069038, 10138076, 20276152, 40552304]

約数ペア:

[(1, 40552304), (2, 20276152), (4, 10138076), (8, 5069038), (13, 3119408), (16, 2534519), (26, 1559704), (52, 779852), (104, 389926), (208, 194963)]