31796902

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{557}}^1$

素因数の和:672

約数の個数: 32

約数和(自身を含む): 53514432

約数和(自身を除く): 21717530

約数列:

[1, 2, 17, 23, 34, 46, 73, 146, 391, 557, 782, 1114, 1241, 1679, 2482, 3358, 9469, 12811, 18938, 25622, 28543, 40661, 57086, 81322, 217787, 435574, 691237, 935203, 1382474, 1870406, 15898451, 31796902]

約数ペア:

[(1, 31796902), (2, 15898451), (17, 1870406), (23, 1382474), (34, 935203), (46, 691237), (73, 435574), (146, 217787), (391, 81322), (557, 57086), (782, 40661), (1114, 28543), (1241, 25622), (1679, 18938), (2482, 12811), (3358, 9469)]