31953672

素因数分解:

$2^3\times 3^2\times {\mathrm{83}}^1\times {\mathrm{5347}}^1$

素因数の和:5442

約数の個数: 48

約数和(自身を含む): 87600240

約数和(自身を除く): 55646568

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 83, 166, 249, 332, 498, 664, 747, 996, 1494, 1992, 2988, 5347, 5976, 10694, 16041, 21388, 32082, 42776, 48123, 64164, 96246, 128328, 192492, 384984, 443801, 887602, 1331403, 1775204, 2662806, 3550408, 3994209, 5325612, 7988418, 10651224, 15976836, 31953672]

約数ペア:

[(1, 31953672), (2, 15976836), (3, 10651224), (4, 7988418), (6, 5325612), (8, 3994209), (9, 3550408), (12, 2662806), (18, 1775204), (24, 1331403), (36, 887602), (72, 443801), (83, 384984), (166, 192492), (249, 128328), (332, 96246), (498, 64164), (664, 48123), (747, 42776), (996, 32082), (1494, 21388), (1992, 16041), (2988, 10694), (5347, 5976)]