31839332

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{113}}^1\times {\mathrm{347}}^1$

素因数の和:500

約数の個数: 48

約数和(自身を含む): 66648960

約数和(自身を除く): 34809628

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 113, 116, 203, 226, 347, 406, 452, 694, 791, 812, 1388, 1582, 2429, 3164, 3277, 4858, 6554, 9716, 10063, 13108, 20126, 22939, 39211, 40252, 45878, 70441, 78422, 91756, 140882, 156844, 274477, 281764, 548954, 1097908, 1137119, 2274238, 4548476, 7959833, 15919666, 31839332]

約数ペア:

[(1, 31839332), (2, 15919666), (4, 7959833), (7, 4548476), (14, 2274238), (28, 1137119), (29, 1097908), (58, 548954), (113, 281764), (116, 274477), (203, 156844), (226, 140882), (347, 91756), (406, 78422), (452, 70441), (694, 45878), (791, 40252), (812, 39211), (1388, 22939), (1582, 20126), (2429, 13108), (3164, 10063), (3277, 9716), (4858, 6554)]