31058964

素因数分解:

$2^2\times 3^4\times {\mathrm{257}}^1\times {\mathrm{373}}^1$

素因数の和:646

約数の個数: 60

約数和(自身を含む): 81728724

約数和(自身を除く): 50669760

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 257, 324, 373, 514, 746, 771, 1028, 1119, 1492, 1542, 2238, 2313, 3084, 3357, 4476, 4626, 6714, 6939, 9252, 10071, 13428, 13878, 20142, 20817, 27756, 30213, 40284, 41634, 60426, 83268, 95861, 120852, 191722, 287583, 383444, 575166, 862749, 1150332, 1725498, 2588247, 3450996, 5176494, 7764741, 10352988, 15529482, 31058964]

約数ペア:

[(1, 31058964), (2, 15529482), (3, 10352988), (4, 7764741), (6, 5176494), (9, 3450996), (12, 2588247), (18, 1725498), (27, 1150332), (36, 862749), (54, 575166), (81, 383444), (108, 287583), (162, 191722), (257, 120852), (324, 95861), (373, 83268), (514, 60426), (746, 41634), (771, 40284), (1028, 30213), (1119, 27756), (1492, 20817), (1542, 20142), (2238, 13878), (2313, 13428), (3084, 10071), (3357, 9252), (4476, 6939), (4626, 6714)]