31459125748

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{113717}}^1$

素因数の和:113872

約数の個数: 48

約数和(自身を含む): 59912100864

約数和(自身を除く): 28452975116

約数列:

[1, 2, 4, 23, 31, 46, 62, 92, 97, 124, 194, 388, 713, 1426, 2231, 2852, 3007, 4462, 6014, 8924, 12028, 69161, 113717, 138322, 227434, 276644, 454868, 2615491, 3525227, 5230982, 7050454, 10461964, 11030549, 14100908, 22061098, 44122196, 81080221, 162160442, 253702627, 324320884, 341947019, 507405254, 683894038, 1014810508, 1367788076, 7864781437, 15729562874, 31459125748]

約数ペア:

[(1, 31459125748), (2, 15729562874), (4, 7864781437), (23, 1367788076), (31, 1014810508), (46, 683894038), (62, 507405254), (92, 341947019), (97, 324320884), (124, 253702627), (194, 162160442), (388, 81080221), (713, 44122196), (1426, 22061098), (2231, 14100908), (2852, 11030549), (3007, 10461964), (4462, 7050454), (6014, 5230982), (8924, 3525227), (12028, 2615491), (69161, 454868), (113717, 276644), (138322, 227434)]