31116304

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{67061}}^1$

素因数の和:67098

約数の個数: 20

約数和(自身を含む): 62367660

約数和(自身を除く): 31251356

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 67061, 134122, 268244, 536488, 1072976, 1944769, 3889538, 7779076, 15558152, 31116304]

約数ペア:

[(1, 31116304), (2, 15558152), (4, 7779076), (8, 3889538), (16, 1944769), (29, 1072976), (58, 536488), (116, 268244), (232, 134122), (464, 67061)]