16221648

素因数分解:

$2^4\times 3^1\times {\mathrm{331}}^1\times {\mathrm{1021}}^1$

素因数の和:1363

約数の個数: 40

約数和(自身を含む): 42073696

約数和(自身を除く): 25852048

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 331, 662, 993, 1021, 1324, 1986, 2042, 2648, 3063, 3972, 4084, 5296, 6126, 7944, 8168, 12252, 15888, 16336, 24504, 49008, 337951, 675902, 1013853, 1351804, 2027706, 2703608, 4055412, 5407216, 8110824, 16221648]

約数ペア:

[(1, 16221648), (2, 8110824), (3, 5407216), (4, 4055412), (6, 2703608), (8, 2027706), (12, 1351804), (16, 1013853), (24, 675902), (48, 337951), (331, 49008), (662, 24504), (993, 16336), (1021, 15888), (1324, 12252), (1986, 8168), (2042, 7944), (2648, 6126), (3063, 5296), (3972, 4084)]