38441248

素因数分解:

$2^5\times {\mathrm{103}}^1\times {\mathrm{107}}^1\times {\mathrm{109}}^1$

素因数の和:329

約数の個数: 48

約数和(自身を含む): 77837760

約数和(自身を除く): 39396512

約数列:

[1, 2, 4, 8, 16, 32, 103, 107, 109, 206, 214, 218, 412, 428, 436, 824, 856, 872, 1648, 1712, 1744, 3296, 3424, 3488, 11021, 11227, 11663, 22042, 22454, 23326, 44084, 44908, 46652, 88168, 89816, 93304, 176336, 179632, 186608, 352672, 359264, 373216, 1201289, 2402578, 4805156, 9610312, 19220624, 38441248]

約数ペア:

[(1, 38441248), (2, 19220624), (4, 9610312), (8, 4805156), (16, 2402578), (32, 1201289), (103, 373216), (107, 359264), (109, 352672), (206, 186608), (214, 179632), (218, 176336), (412, 93304), (428, 89816), (436, 88168), (824, 46652), (856, 44908), (872, 44084), (1648, 23326), (1712, 22454), (1744, 22042), (3296, 11663), (3424, 11227), (3488, 11021)]