79728256

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{32783}}^1$

素因数の和:32816

約数の個数: 32

約数和(自身を含む): 167198400

約数和(自身を除く): 87470144

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 304, 608, 1216, 2432, 32783, 65566, 131132, 262264, 524528, 622877, 1049056, 1245754, 2098112, 2491508, 4196224, 4983016, 9966032, 19932064, 39864128, 79728256]

約数ペア:

[(1, 79728256), (2, 39864128), (4, 19932064), (8, 9966032), (16, 4983016), (19, 4196224), (32, 2491508), (38, 2098112), (64, 1245754), (76, 1049056), (128, 622877), (152, 524528), (304, 262264), (608, 131132), (1216, 65566), (2432, 32783)]