30832864

素因数分解:

$2^5\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{197}}^1$

素因数の和:347

約数の個数: 48

約数和(自身を含む): 62769168

約数和(自身を除く): 31936304

約数列:

[1, 2, 4, 8, 16, 32, 67, 73, 134, 146, 197, 268, 292, 394, 536, 584, 788, 1072, 1168, 1576, 2144, 2336, 3152, 4891, 6304, 9782, 13199, 14381, 19564, 26398, 28762, 39128, 52796, 57524, 78256, 105592, 115048, 156512, 211184, 230096, 422368, 460192, 963527, 1927054, 3854108, 7708216, 15416432, 30832864]

約数ペア:

[(1, 30832864), (2, 15416432), (4, 7708216), (8, 3854108), (16, 1927054), (32, 963527), (67, 460192), (73, 422368), (134, 230096), (146, 211184), (197, 156512), (268, 115048), (292, 105592), (394, 78256), (536, 57524), (584, 52796), (788, 39128), (1072, 28762), (1168, 26398), (1576, 19564), (2144, 14381), (2336, 13199), (3152, 9782), (4891, 6304)]