31155216

素因数分解:

$2^4\times 3^1\times {\mathrm{433}}^1\times {\mathrm{1499}}^1$

素因数の和:1943

約数の個数: 40

約数和(自身を含む): 80724000

約数和(自身を除く): 49568784

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 433, 866, 1299, 1499, 1732, 2598, 2998, 3464, 4497, 5196, 5996, 6928, 8994, 10392, 11992, 17988, 20784, 23984, 35976, 71952, 649067, 1298134, 1947201, 2596268, 3894402, 5192536, 7788804, 10385072, 15577608, 31155216]

約数ペア:

[(1, 31155216), (2, 15577608), (3, 10385072), (4, 7788804), (6, 5192536), (8, 3894402), (12, 2596268), (16, 1947201), (24, 1298134), (48, 649067), (433, 71952), (866, 35976), (1299, 23984), (1499, 20784), (1732, 17988), (2598, 11992), (2998, 10392), (3464, 8994), (4497, 6928), (5196, 5996)]