47347856

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{1597}}^1$

素因数の和:1731

約数の個数: 40

約数和(自身を含む): 98085240

約数和(自身を除く): 50737384

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 109, 136, 218, 272, 436, 872, 1597, 1744, 1853, 3194, 3706, 6388, 7412, 12776, 14824, 25552, 27149, 29648, 54298, 108596, 174073, 217192, 348146, 434384, 696292, 1392584, 2785168, 2959241, 5918482, 11836964, 23673928, 47347856]

約数ペア:

[(1, 47347856), (2, 23673928), (4, 11836964), (8, 5918482), (16, 2959241), (17, 2785168), (34, 1392584), (68, 696292), (109, 434384), (136, 348146), (218, 217192), (272, 174073), (436, 108596), (872, 54298), (1597, 29648), (1744, 27149), (1853, 25552), (3194, 14824), (3706, 12776), (6388, 7412)]