91878238

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{27361}}^1$

素因数の和:27459

約数の個数: 16

約数和(自身を含む): 145784736

約数和(自身を除く): 53906498

約数列:

[1, 2, 23, 46, 73, 146, 1679, 3358, 27361, 54722, 629303, 1258606, 1997353, 3994706, 45939119, 91878238]

約数ペア:

[(1, 91878238), (2, 45939119), (23, 3994706), (46, 1997353), (73, 1258606), (146, 629303), (1679, 54722), (3358, 27361)]