80006788

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{271}}^1\times {\mathrm{3209}}^1$

素因数の和:3507

約数の個数: 24

約数和(自身を含む): 146684160

約数和(自身を除く): 66677372

約数列:

[1, 2, 4, 23, 46, 92, 271, 542, 1084, 3209, 6233, 6418, 12466, 12836, 24932, 73807, 147614, 295228, 869639, 1739278, 3478556, 20001697, 40003394, 80006788]

約数ペア:

[(1, 80006788), (2, 40003394), (4, 20001697), (23, 3478556), (46, 1739278), (92, 869639), (271, 295228), (542, 147614), (1084, 73807), (3209, 24932), (6233, 12836), (6418, 12466)]