82488688

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{139339}}^1$

素因数の和:139384

約数の個数: 20

約数和(自身を含む): 164142520

約数和(自身を除く): 81653832

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 296, 592, 139339, 278678, 557356, 1114712, 2229424, 5155543, 10311086, 20622172, 41244344, 82488688]

約数ペア:

[(1, 82488688), (2, 41244344), (4, 20622172), (8, 10311086), (16, 5155543), (37, 2229424), (74, 1114712), (148, 557356), (296, 278678), (592, 139339)]