80545792

素因数分解:

$2^{11}\times {\mathrm{67}}^1\times {\mathrm{587}}^1$

素因数の和:676

約数の個数: 48

約数和(自身を含む): 163734480

約数和(自身を除く): 83188688

約数列:

[1, 2, 4, 8, 16, 32, 64, 67, 128, 134, 256, 268, 512, 536, 587, 1024, 1072, 1174, 2048, 2144, 2348, 4288, 4696, 8576, 9392, 17152, 18784, 34304, 37568, 39329, 68608, 75136, 78658, 137216, 150272, 157316, 300544, 314632, 601088, 629264, 1202176, 1258528, 2517056, 5034112, 10068224, 20136448, 40272896, 80545792]

約数ペア:

[(1, 80545792), (2, 40272896), (4, 20136448), (8, 10068224), (16, 5034112), (32, 2517056), (64, 1258528), (67, 1202176), (128, 629264), (134, 601088), (256, 314632), (268, 300544), (512, 157316), (536, 150272), (587, 137216), (1024, 78658), (1072, 75136), (1174, 68608), (2048, 39329), (2144, 37568), (2348, 34304), (4288, 18784), (4696, 17152), (8576, 9392)]