79728304

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{216653}}^1$

素因数の和:216684

約数の個数: 20

約数和(自身を含む): 161190576

約数和(自身を除く): 81462272

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 216653, 433306, 866612, 1733224, 3466448, 4983019, 9966038, 19932076, 39864152, 79728304]

約数ペア:

[(1, 79728304), (2, 39864152), (4, 19932076), (8, 9966038), (16, 4983019), (23, 3466448), (46, 1733224), (92, 866612), (184, 433306), (368, 216653)]