31262014

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{5711}}^1$

素因数の和:5760

約数の個数: 32

約数和(自身を含む): 59222016

約数和(自身を除く): 27960002

約数列:

[1, 2, 7, 14, 17, 23, 34, 46, 119, 161, 238, 322, 391, 782, 2737, 5474, 5711, 11422, 39977, 79954, 97087, 131353, 194174, 262706, 679609, 919471, 1359218, 1838942, 2233001, 4466002, 15631007, 31262014]

約数ペア:

[(1, 31262014), (2, 15631007), (7, 4466002), (14, 2233001), (17, 1838942), (23, 1359218), (34, 919471), (46, 679609), (119, 262706), (161, 194174), (238, 131353), (322, 97087), (391, 79954), (782, 39977), (2737, 11422), (5474, 5711)]