31990488

素因数分解:

$2^3\times 3^1\times {\mathrm{331}}^1\times {\mathrm{4027}}^1$

素因数の和:4367

約数の個数: 32

約数和(自身を含む): 80237760

約数和(自身を除く): 48247272

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 331, 662, 993, 1324, 1986, 2648, 3972, 4027, 7944, 8054, 12081, 16108, 24162, 32216, 48324, 96648, 1332937, 2665874, 3998811, 5331748, 7997622, 10663496, 15995244, 31990488]

約数ペア:

[(1, 31990488), (2, 15995244), (3, 10663496), (4, 7997622), (6, 5331748), (8, 3998811), (12, 2665874), (24, 1332937), (331, 96648), (662, 48324), (993, 32216), (1324, 24162), (1986, 16108), (2648, 12081), (3972, 8054), (4027, 7944)]