80966608

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{211}}^1\times {\mathrm{827}}^1$

素因数の和:1075

約数の個数: 40

約数和(自身を含む): 163248480

約数和(自身を除く): 82281872

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 211, 232, 422, 464, 827, 844, 1654, 1688, 3308, 3376, 6119, 6616, 12238, 13232, 23983, 24476, 47966, 48952, 95932, 97904, 174497, 191864, 348994, 383728, 697988, 1395976, 2791952, 5060413, 10120826, 20241652, 40483304, 80966608]

約数ペア:

[(1, 80966608), (2, 40483304), (4, 20241652), (8, 10120826), (16, 5060413), (29, 2791952), (58, 1395976), (116, 697988), (211, 383728), (232, 348994), (422, 191864), (464, 174497), (827, 97904), (844, 95932), (1654, 48952), (1688, 47966), (3308, 24476), (3376, 23983), (6119, 13232), (6616, 12238)]