31586928

素因数分解:

$2^4\times 3^1\times {\mathrm{439}}^1\times {\mathrm{1499}}^1$

素因数の和:1949

約数の個数: 40

約数和(自身を含む): 81840000

約数和(自身を除く): 50253072

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 439, 878, 1317, 1499, 1756, 2634, 2998, 3512, 4497, 5268, 5996, 7024, 8994, 10536, 11992, 17988, 21072, 23984, 35976, 71952, 658061, 1316122, 1974183, 2632244, 3948366, 5264488, 7896732, 10528976, 15793464, 31586928]

約数ペア:

[(1, 31586928), (2, 15793464), (3, 10528976), (4, 7896732), (6, 5264488), (8, 3948366), (12, 2632244), (16, 1974183), (24, 1316122), (48, 658061), (439, 71952), (878, 35976), (1317, 23984), (1499, 21072), (1756, 17988), (2634, 11992), (2998, 10536), (3512, 8994), (4497, 7024), (5268, 5996)]