30859648

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{12689}}^1$

素因数の和:12722

約数の個数: 32

約数和(自身を含む): 64719000

約数和(自身を除く): 33859352

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 304, 608, 1216, 2432, 12689, 25378, 50756, 101512, 203024, 241091, 406048, 482182, 812096, 964364, 1624192, 1928728, 3857456, 7714912, 15429824, 30859648]

約数ペア:

[(1, 30859648), (2, 15429824), (4, 7714912), (8, 3857456), (16, 1928728), (19, 1624192), (32, 964364), (38, 812096), (64, 482182), (76, 406048), (128, 241091), (152, 203024), (304, 101512), (608, 50756), (1216, 25378), (2432, 12689)]