38953528

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{6661}}^1$

素因数の和:6727

約数の個数: 32

約数和(自身を含む): 79144560

約数和(自身を除く): 40191032

約数列:

[1, 2, 4, 8, 17, 34, 43, 68, 86, 136, 172, 344, 731, 1462, 2924, 5848, 6661, 13322, 26644, 53288, 113237, 226474, 286423, 452948, 572846, 905896, 1145692, 2291384, 4869191, 9738382, 19476764, 38953528]

約数ペア:

[(1, 38953528), (2, 19476764), (4, 9738382), (8, 4869191), (17, 2291384), (34, 1145692), (43, 905896), (68, 572846), (86, 452948), (136, 286423), (172, 226474), (344, 113237), (731, 53288), (1462, 26644), (2924, 13322), (5848, 6661)]