56816176

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{2347}}^1$

素因数の和:2461

約数の個数: 40

約数和(自身を含む): 117916560

約数和(自身を除く): 61100384

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 89, 136, 178, 272, 356, 712, 1424, 1513, 2347, 3026, 4694, 6052, 9388, 12104, 18776, 24208, 37552, 39899, 79798, 159596, 208883, 319192, 417766, 638384, 835532, 1671064, 3342128, 3551011, 7102022, 14204044, 28408088, 56816176]

約数ペア:

[(1, 56816176), (2, 28408088), (4, 14204044), (8, 7102022), (16, 3551011), (17, 3342128), (34, 1671064), (68, 835532), (89, 638384), (136, 417766), (178, 319192), (272, 208883), (356, 159596), (712, 79798), (1424, 39899), (1513, 37552), (2347, 24208), (3026, 18776), (4694, 12104), (6052, 9388)]