21352416076

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{733}}^1\times {\mathrm{177623}}^1$

素因数の和:178401

約数の個数: 24

約数和(自身を含む): 38330548704

約数和(自身を除く): 16978132628

約数列:

[1, 2, 4, 41, 82, 164, 733, 1466, 2932, 30053, 60106, 120212, 177623, 355246, 710492, 7282543, 14565086, 29130172, 130197659, 260395318, 520790636, 5338104019, 10676208038, 21352416076]

約数ペア:

[(1, 21352416076), (2, 10676208038), (4, 5338104019), (41, 520790636), (82, 260395318), (164, 130197659), (733, 29130172), (1466, 14565086), (2932, 7282543), (30053, 710492), (60106, 355246), (120212, 177623)]