39680896

素因数分解:

$2^7\times {\mathrm{127}}^1\times {\mathrm{2441}}^1$

素因数の和:2582

約数の個数: 32

約数和(自身を含む): 79706880

約数和(自身を除く): 40025984

約数列:

[1, 2, 4, 8, 16, 32, 64, 127, 128, 254, 508, 1016, 2032, 2441, 4064, 4882, 8128, 9764, 16256, 19528, 39056, 78112, 156224, 310007, 312448, 620014, 1240028, 2480056, 4960112, 9920224, 19840448, 39680896]

約数ペア:

[(1, 39680896), (2, 19840448), (4, 9920224), (8, 4960112), (16, 2480056), (32, 1240028), (64, 620014), (127, 312448), (128, 310007), (254, 156224), (508, 78112), (1016, 39056), (2032, 19528), (2441, 16256), (4064, 9764), (4882, 8128)]