31642272

素因数分解:

$2^5\times 3^3\times {\mathrm{53}}^1\times {\mathrm{691}}^1$

素因数の和:763

約数の個数: 96

約数和(自身を含む): 94167360

約数和(自身を除く): 62525088

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 53, 54, 72, 96, 106, 108, 144, 159, 212, 216, 288, 318, 424, 432, 477, 636, 691, 848, 864, 954, 1272, 1382, 1431, 1696, 1908, 2073, 2544, 2764, 2862, 3816, 4146, 5088, 5528, 5724, 6219, 7632, 8292, 11056, 11448, 12438, 15264, 16584, 18657, 22112, 22896, 24876, 33168, 36623, 37314, 45792, 49752, 66336, 73246, 74628, 99504, 109869, 146492, 149256, 199008, 219738, 292984, 298512, 329607, 439476, 585968, 597024, 659214, 878952, 988821, 1171936, 1318428, 1757904, 1977642, 2636856, 3515808, 3955284, 5273712, 7910568, 10547424, 15821136, 31642272]

約数ペア:

[(1, 31642272), (2, 15821136), (3, 10547424), (4, 7910568), (6, 5273712), (8, 3955284), (9, 3515808), (12, 2636856), (16, 1977642), (18, 1757904), (24, 1318428), (27, 1171936), (32, 988821), (36, 878952), (48, 659214), (53, 597024), (54, 585968), (72, 439476), (96, 329607), (106, 298512), (108, 292984), (144, 219738), (159, 199008), (212, 149256), (216, 146492), (288, 109869), (318, 99504), (424, 74628), (432, 73246), (477, 66336), (636, 49752), (691, 45792), (848, 37314), (864, 36623), (954, 33168), (1272, 24876), (1382, 22896), (1431, 22112), (1696, 18657), (1908, 16584), (2073, 15264), (2544, 12438), (2764, 11448), (2862, 11056), (3816, 8292), (4146, 7632), (5088, 6219), (5528, 5724)]