21842104

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{3037}}^1$

素因数の和:3103

約数の個数: 32

約数和(自身を含む): 43747200

約数和(自身を除く): 21905096

約数列:

[1, 2, 4, 8, 29, 31, 58, 62, 116, 124, 232, 248, 899, 1798, 3037, 3596, 6074, 7192, 12148, 24296, 88073, 94147, 176146, 188294, 352292, 376588, 704584, 753176, 2730263, 5460526, 10921052, 21842104]

約数ペア:

[(1, 21842104), (2, 10921052), (4, 5460526), (8, 2730263), (29, 753176), (31, 704584), (58, 376588), (62, 352292), (116, 188294), (124, 176146), (232, 94147), (248, 88073), (899, 24296), (1798, 12148), (3037, 7192), (3596, 6074)]