16481152

素因数分解:

$2^7\times {\mathrm{331}}^1\times {\mathrm{389}}^1$

素因数の和:734

約数の個数: 32

約数和(自身を含む): 33017400

約数和(自身を除く): 16536248

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 331, 389, 662, 778, 1324, 1556, 2648, 3112, 5296, 6224, 10592, 12448, 21184, 24896, 42368, 49792, 128759, 257518, 515036, 1030072, 2060144, 4120288, 8240576, 16481152]

約数ペア:

[(1, 16481152), (2, 8240576), (4, 4120288), (8, 2060144), (16, 1030072), (32, 515036), (64, 257518), (128, 128759), (331, 49792), (389, 42368), (662, 24896), (778, 21184), (1324, 12448), (1556, 10592), (2648, 6224), (3112, 5296)]